Buying a GMC in Morristown is worth the drive from Knoxville for shoppers seeking broader inventory availability, competitive pricing, and a streamlined purchasing experience. Taking Interstate 40 East to US-25E North makes the 45-minute trip straightforward, giving buyers access to dedicated truck and SUV specialists, transparent trade-in evaluations, and personal customer care.
Finding the right truck or full-size SUV often comes down to inventory depth and vehicle availability. Regional buyers frequently discover that traveling outside immediate metropolitan hubs yields a broader selection of high-demand trim levels, such as the Sierra 1500 AT4 or Yukon Denali Ultimate. Choosing to shop at our Morristown location allows vehicle buyers to compare multiple powertrain options and package configurations in person without high-pressure sales environments.
Our team focuses on straightforward transaction processes from start to finish. Drivers taking advantage of our expanded lot selection can explore our selection of new GMC SUVs or rugged full-size pickup trucks. Whether you require a heavy-duty towing vehicle for trailering equipment through the Ridge-and-Valley Appalachian terrain or a spacious three-row vehicle for daily family transit, our inventory is tailored to regional demands.
Before making the trip, prospective buyers can reach our staff directly at (423) 586-1441 to confirm vehicle availability, schedule a test drive, or discuss current arrival schedules. To plan your route directly to our showroom floor, view our interactive route map and directions.
Table of Contents
- Where Is Rusty Wallace GMC Located and How Far Is the Drive?
- What Are the Key Differences Between the GMC Sierra 1500 and Chevrolet Silverado 1500?
- What Features Are Added When Upgrading from GMC Sierra SLT to AT4?
- What Are the Key Passenger and Cargo Space Dimensions for the GMC Yukon?
- Can You Value Your Trade-In and Schedule GMC Service Online?
- Common Questions About Shopping at Rusty Wallace GMC
Where Is Rusty Wallace GMC Located and How Far Is the Drive?
Rusty Wallace GMC is located at 300 King Avenue, Morristown, Tennessee 37814, approximately 40 to 45 miles northeast of major metropolitan centers along the I-40 corridor. The drive takes between 45 and 50 minutes via Interstate 40 East and US-25E North, providing a direct and efficient highway route for visiting shoppers.
Navigating to the dealership from the west involves heading east on Interstate 40, taking exit 421 for US-25E North, and continuing straight toward King Avenue. This accessible route avoids heavy urban traffic bottlenecks, making a weekend test drive or service appointment convenient and stress-free.
For buyers considering pre-owned vehicles, visiting a high-volume dealer outside major urban centers often presents exceptional value and diverse inventory choices. You can explore our pre-owned GMC SUV inventory online before visiting to review vehicle history reports, mileage, and specific equipment packages.
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What Are the Key Differences Between the GMC Sierra 1500 and Chevrolet Silverado 1500?
The GMC Sierra 1500 and Chevrolet Silverado 1500 share underlying General Motors full-size truck architecture and powertrains, but the Sierra 1500 sets itself apart through upscale exterior styling, premium interior appointments, and exclusive features like the GMC MultiPro Tailgate. While the Silverado focuses on utility, the Sierra delivers a refined truck experience with higher-tier configurations such as Denali and Denali Ultimate.
Both trucks offer mechanical options like the TurboMax engine generating 310 hp and 430 lb-ft of torque, as well as the available 3.0L Duramax Turbo-Diesel and 6.2L V8 engines paired with a 10-speed automatic transmission. However, cabin isolation and material quality diverge significantly between the two models. The Sierra 1500 features real open-pore wood trim, forge-perforated leather seating, and available 16-way power front seats with massage on top-tier trims, creating a luxurious sanctuary suitable for long highway drives.
Technological sophistication also favors the Sierra lineup. High-spec Sierra models offer up to 60 inches of combined digital displays, including a 16.3-inch diagonal center touchscreen, an 11.5-inch diagonal front passenger screen, and a 15-inch diagonal multicolor Head-Up Display. Optional hands-free driving capabilities through Super Cruise include full trailering support, enhancing convenience during long-distance towing.
To streamline your purchase experience before stepping onto the lot, buyers can apply online for pre-approved vehicle financing to determine competitive loan terms and loan structures tailored to their budget.
Engine & Performance
Powertrain specs by trim
| Feature | 2WD Crew Cab Short Box Denali | 2WD Crew Cab Short Box Elevation | 2WD Crew Cab Short Box Pro | 2WD Crew Cab Short Box SLE |
|---|---|---|---|---|
| Engine | 5.3L | 2.7L | 2.7L | 2.7L |
| Horsepower | 355 hp | 310 hp | 310 hp | 310 hp |
| Torque | 383 lb-ft | 430 lb-ft | 430 lb-ft | 430 lb-ft |
| Transmission | automatic 10-speed | automatic 8-speed | automatic 8-speed | automatic 8-speed |
| Drivetrain | Rear-wheel drive | Rear-wheel drive | Rear-wheel drive | Rear-wheel drive |
Engine & Performance (continued)
| Feature | 2WD Crew Cab Short Box SLT | 2WD Double Cab Standard Box Elevation | 2WD Double Cab Standard Box Pro | 2WD Double Cab Standard Box SLE |
|---|---|---|---|---|
| Engine | 5.3L | 2.7L | 2.7L | 2.7L |
| Horsepower | 355 hp | 310 hp | 310 hp | 310 hp |
| Torque | 383 lb-ft | 430 lb-ft | 430 lb-ft | 430 lb-ft |
| Transmission | automatic 10-speed | automatic 8-speed | automatic 8-speed | automatic 8-speed |
| Drivetrain | Rear-wheel drive | Rear-wheel drive | Rear-wheel drive | Rear-wheel drive |
Engine & Performance (continued)
| Feature | 2WD Regular Cab Long Box Pro | 2WD Regular Cab Standard Box Pro | 4WD Crew Cab Short Box AT4 | 4WD Crew Cab Short Box AT4X |
|---|---|---|---|---|
| Engine | 2.7L | 2.7L | 3L | 3L |
| Horsepower | 310 hp | 310 hp | 305 hp | 305 hp |
| Torque | 430 lb-ft | 430 lb-ft | 495 lb-ft | 495 lb-ft |
| Transmission | automatic 8-speed | automatic 8-speed | automatic 10-speed | automatic 10-speed |
| Drivetrain | Rear-wheel drive | Rear-wheel drive | All-wheel drive | All-wheel drive |
Engine & Performance (continued)
| Feature | 4WD Crew Cab Short Box Denali | 4WD Crew Cab Short Box Denali Ultimate | 4WD Crew Cab Short Box Elevation | 4WD Crew Cab Short Box Pro |
|---|---|---|---|---|
| Engine | 5.3L | 6.2L | 2.7L | 2.7L |
| Horsepower | 355 hp | 420 hp | 310 hp | 310 hp |
| Torque | 383 lb-ft | 460 lb-ft | 430 lb-ft | 430 lb-ft |
| Transmission | automatic 10-speed | automatic 10-speed | automatic 8-speed | automatic 8-speed |
| Drivetrain | All-wheel drive | All-wheel drive | All-wheel drive | All-wheel drive |
Engine & Performance (continued)
| Feature | 4WD Crew Cab Short Box SLE | 4WD Crew Cab Short Box SLT | 4WD Crew Cab Standard Box AT4 | 4WD Crew Cab Standard Box Denali |
|---|---|---|---|---|
| Engine | 2.7L | 5.3L | 3L | 5.3L |
| Horsepower | 310 hp | 355 hp | 305 hp | 355 hp |
| Torque | 430 lb-ft | 383 lb-ft | 495 lb-ft | 383 lb-ft |
| Transmission | automatic 8-speed | automatic 10-speed | automatic 10-speed | automatic 10-speed |
| Drivetrain | All-wheel drive | All-wheel drive | All-wheel drive | All-wheel drive |
Engine & Performance (continued)
| Feature | 4WD Crew Cab Standard Box Elevation | 4WD Crew Cab Standard Box Pro | 4WD Crew Cab Standard Box SLE | 4WD Crew Cab Standard Box SLT |
|---|---|---|---|---|
| Engine | 2.7L | 2.7L | 2.7L | 5.3L |
| Horsepower | 310 hp | 310 hp | 310 hp | 355 hp |
| Torque | 430 lb-ft | 430 lb-ft | 430 lb-ft | 383 lb-ft |
| Transmission | automatic 8-speed | automatic 8-speed | automatic 8-speed | automatic 10-speed |
| Drivetrain | All-wheel drive | All-wheel drive | All-wheel drive | All-wheel drive |
Engine & Performance (continued)
| Feature | 4WD Crew Cab Std Box Elevation 3VL | 4WD Double Cab Standard Box Elevation | 4WD Double Cab Standard Box Pro | 4WD Double Cab Standard Box SLE |
|---|---|---|---|---|
| Engine | 2.7L | 2.7L | 2.7L | 2.7L |
| Horsepower | 310 hp | 310 hp | 310 hp | 310 hp |
| Torque | 430 lb-ft | 430 lb-ft | 430 lb-ft | 430 lb-ft |
| Transmission | automatic 8-speed | automatic 8-speed | automatic 8-speed | automatic 8-speed |
| Drivetrain | All-wheel drive | All-wheel drive | All-wheel drive | All-wheel drive |
Engine & Performance (continued)
| Feature | 4WD Double Cab Std Box Elevation 3VL | 4WD Regular Cab Long Box Pro | 4WD Regular Cab Standard Box Pro |
|---|---|---|---|
| Engine | 2.7L | 2.7L | 2.7L |
| Horsepower | 310 hp | 310 hp | 310 hp |
| Torque | 430 lb-ft | 430 lb-ft | 430 lb-ft |
| Transmission | automatic 8-speed | automatic 8-speed | automatic 8-speed |
| Drivetrain | All-wheel drive | All-wheel drive | All-wheel drive |
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What Features Are Added When Upgrading from GMC Sierra SLT to AT4?
Upgrading from the GMC Sierra 1500 SLT to the AT4 trim adds dedicated factory off-road equipment, including a 2-inch factory suspension lift, Rancho twin-tube shocks, a two-speed Autotrac transfer case, underbody skid plates, and Goodyear Wrangler Territory MT tires. The AT4 transforms a luxury-focused work truck into a trail-ready vehicle designed for rugged terrain.
While the SLT trim emphasizes chrome exterior accents and highway comfort, the AT4 introduces functional off-road hardware and aggressive styling. Standard traction management tools on the AT4 include an auto-locking rear differential, heavy-duty red recovery hooks, and specialized Off-Road and Terrain drive modes that calibrate throttle response and anti-lock braking for loose gravel, mud, or steep inclines.
Inside the cabin, the AT4 swaps out standard leather finishes for an exclusive Jet Black interior with Kalahari accents and perforated leather seating surfaces. Standard interior equipment includes heated and ventilated 12-way power front seats, a heated flat-bottom steering wheel, all-weather floor liners, and the ProGrade Trailering System with hitch guidance and integrated trailer brake controls.
During showroom walk-arounds, our sales team frequently notes that truck buyers comparing the SLT and AT4 on the floor inspect the factory suspension lift and underbody shielding first to confirm ground clearance before evaluating cabin technology.
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What Are the Key Passenger and Cargo Space Dimensions for the GMC Yukon?
The full-size GMC Yukon provides seating for up to 8 passengers across three rows, delivering 44.5 inches of front legroom, 42 inches of second-row legroom, and 34.9 inches of third-row legroom. Cargo capacity behind the third row measures about 26 cubic feet, expanding to about 123 cubic feet with the second and third rows folded flat.
For families needing maximum interior volume, the extended-length Yukon XL increases total cargo capacity to about 144.5 cubic feet behind the front seats and about 41.5 cubic feet directly behind the third row. Shoulder room across the three seating rows measures 65.5 inches up front, 64.7 inches in the second row, and 62.7 inches in the rear, allowing adult passengers to ride comfortably on extended road trips.
Flexible seating arrangements cater to diverse passenger and cargo demands. The available Executive Second Row Seating Package replaces standard seating with dual captain's chairs featuring 14-way power adjustments, heating, ventilation, massage functions, and integrated Bose head-restraint speakers. Loading cargo is effortless thanks to the available AutoSense Power Liftgate, which detects the proximity of the key fob and opens automatically without physical foot motion.
Dimensions & Capacity
Capacity and dimensions by trim
| Feature | 2WD Crew Cab Short Box Denali | 2WD Crew Cab Short Box Elevation | 2WD Crew Cab Short Box Pro | 2WD Crew Cab Short Box SLE |
|---|---|---|---|---|
| Seating | 5 | 6 | 6 | 6 |
| Curb weight | 4,890 lbs | 4,760 lbs | 4,760 lbs | 4,760 lbs |
| Towing | 9,400 lbs | 9,100 lbs | 9,100 lbs | 9,100 lbs |
| Payload | 1,910 lbs | 2,040 lbs | 2,040 lbs | 2,040 lbs |
Dimensions & Capacity (continued)
| Feature | 2WD Crew Cab Short Box SLT | 2WD Double Cab Standard Box Elevation | 2WD Double Cab Standard Box Pro | 2WD Double Cab Standard Box SLE |
|---|---|---|---|---|
| Seating | 6 | 6 | 6 | 6 |
| Curb weight | 4,890 lbs | 4,750 lbs | 4,750 lbs | 4,750 lbs |
| Towing | 9,400 lbs | 9,100 lbs | 9,100 lbs | 9,100 lbs |
| Payload | 1,910 lbs | 2,050 lbs | 2,050 lbs | 2,050 lbs |
Dimensions & Capacity (continued)
| Feature | 2WD Regular Cab Long Box Pro | 2WD Regular Cab Standard Box Pro | 4WD Crew Cab Short Box AT4 | 4WD Crew Cab Short Box AT4X |
|---|---|---|---|---|
| Seating | 3 | 3 | 5 | 5 |
| Curb weight | 4,530 lbs | 4,440 lbs | 5,500 lbs | 5,890 lbs |
| Towing | 9,400 lbs | 9,000 lbs | 8,700 lbs | 8,500 lbs |
| Payload | 2,270 lbs | 2,260 lbs | 1,500 lbs | 1,210 lbs |
Dimensions & Capacity (continued)
| Feature | 4WD Crew Cab Short Box Denali | 4WD Crew Cab Short Box Denali Ultimate | 4WD Crew Cab Short Box Elevation | 4WD Crew Cab Short Box Pro |
|---|---|---|---|---|
| Seating | 5 | 5 | 6 | 6 |
| Curb weight | 5,110 lbs | 5,350 lbs | 4,990 lbs | 4,990 lbs |
| Towing | 9,200 lbs | 8,900 lbs | 8,800 lbs | 8,800 lbs |
| Payload | 1,890 lbs | 1,650 lbs | 2,010 lbs | 2,010 lbs |
Dimensions & Capacity (continued)
| Feature | 4WD Crew Cab Short Box SLE | 4WD Crew Cab Short Box SLT | 4WD Crew Cab Standard Box AT4 | 4WD Crew Cab Standard Box Denali |
|---|---|---|---|---|
| Seating | 6 | 6 | 5 | 5 |
| Curb weight | 4,990 lbs | 5,110 lbs | 5,540 lbs | 5,160 lbs |
| Towing | 8,800 lbs | 9,200 lbs | 8,700 lbs | 9,100 lbs |
| Payload | 2,010 lbs | 1,890 lbs | 1,460 lbs | 1,840 lbs |
Dimensions & Capacity (continued)
| Feature | 4WD Crew Cab Standard Box Elevation | 4WD Crew Cab Standard Box Pro | 4WD Crew Cab Standard Box SLE | 4WD Crew Cab Standard Box SLT |
|---|---|---|---|---|
| Seating | 6 | 6 | 6 | 6 |
| Curb weight | 5,030 lbs | 5,030 lbs | 5,030 lbs | 5,160 lbs |
| Towing | 8,800 lbs | 8,800 lbs | 8,800 lbs | 9,100 lbs |
| Payload | 1,970 lbs | 1,970 lbs | 1,970 lbs | 1,840 lbs |
Dimensions & Capacity (continued)
| Feature | 4WD Crew Cab Std Box Elevation 3VL | 4WD Double Cab Standard Box Elevation | 4WD Double Cab Standard Box Pro | 4WD Double Cab Standard Box SLE |
|---|---|---|---|---|
| Seating | 6 | 6 | 6 | 6 |
| Curb weight | 5,030 lbs | 4,960 lbs | 4,960 lbs | 4,960 lbs |
| Towing | 8,800 lbs | 8,900 lbs | 8,900 lbs | 8,900 lbs |
| Payload | 1,970 lbs | 2,040 lbs | 2,040 lbs | 2,040 lbs |
Dimensions & Capacity (continued)
| Feature | 4WD Double Cab Std Box Elevation 3VL | 4WD Regular Cab Long Box Pro | 4WD Regular Cab Standard Box Pro |
|---|---|---|---|
| Seating | 6 | 3 | 3 |
| Curb weight | 4,960 lbs | 4,770 lbs | 4,660 lbs |
| Towing | 8,900 lbs | 9,200 lbs | 8,800 lbs |
| Payload | 2,040 lbs | 2,130 lbs | 2,140 lbs |
​
Can You Value Your Trade-In and Schedule GMC Service Online?
Yes, vehicle owners can complete instant trade-in valuations and schedule GMC certified maintenance online through our digital portal before visiting the dealership. Online tools allow buyers to lock in estimated trade equity and select convenient service time slots from any device.
Determining the value of your current vehicle takes only minutes using our automated valuation system. Drivers can obtain an instant trade-in cash offer online by entering their vehicle identification number or license plate details. Bringing this trade appraisal to your appointment ensures a transparent and efficient appraisal verification process.
Routine maintenance and complex repairs are managed easily through our online scheduling portal. Vehicle owners can book a GMC service appointment online for factory-recommended oil changes, tire rotations, brake service, or multi-point inspections. Technicians in our dedicated service center utilize genuine OEM parts and specialized diagnostic equipment to maintain optimal vehicle performance.
To help owners maximize service value, our department regularly updates promotional offers. Customers can view current service and parts information online for offers on routine maintenance procedures, battery replacements, and seasonal vehicle prep packages.
When evaluating trim pricing on full-size trucks, the Sierra 1500 entry-level Pro trim starts at a base MSRP of $38,600 for a 2WD Regular Cab Standard Box, while mid-tier trims like the Elevation 4WD Crew Cab carry a base MSRP of $56,900. The off-road engineered AT4 4WD Crew Cab starts at a base MSRP of $68,300, and the ultra-luxury Denali Ultimate 4WD Crew Cab sits at $84,400 base MSRP, with all models subject to a standard $2,795 destination charge.
Pricing
Pricing by trim
| Feature | 2WD Crew Cab Short Box Denali | 2WD Crew Cab Short Box Elevation | 2WD Crew Cab Short Box Pro | 2WD Crew Cab Short Box SLE |
|---|---|---|---|---|
| Base MSRP | $66,100 | $53,600 | $44,500 | $51,600 |
| Destination charge | $2,795 | $2,795 | $2,795 | $2,795 |
Pricing (continued)
| Feature | 2WD Crew Cab Short Box SLT | 2WD Double Cab Standard Box Elevation | 2WD Double Cab Standard Box Pro | 2WD Double Cab Standard Box SLE |
|---|---|---|---|---|
| Base MSRP | $55,400 | $50,800 | $41,900 | $49,000 |
| Destination charge | $2,795 | $2,795 | $2,795 | $2,795 |
Pricing (continued)
| Feature | 2WD Regular Cab Long Box Pro | 2WD Regular Cab Standard Box Pro | 4WD Crew Cab Short Box AT4 | 4WD Crew Cab Short Box AT4X |
|---|---|---|---|---|
| Base MSRP | $38,800 | $38,600 | $68,300 | $79,900 |
| Destination charge | $2,795 | $2,795 | $2,795 | $2,795 |
Pricing (continued)
| Feature | 4WD Crew Cab Short Box Denali | 4WD Crew Cab Short Box Denali Ultimate | 4WD Crew Cab Short Box Elevation | 4WD Crew Cab Short Box Pro |
|---|---|---|---|---|
| Base MSRP | $69,400 | $84,400 | $56,900 | $47,800 |
| Destination charge | $2,795 | $2,795 | $2,795 | $2,795 |
Pricing (continued)
| Feature | 4WD Crew Cab Short Box SLE | 4WD Crew Cab Short Box SLT | 4WD Crew Cab Standard Box AT4 | 4WD Crew Cab Standard Box Denali |
|---|---|---|---|---|
| Base MSRP | $54,900 | $58,500 | $68,800 | $69,900 |
| Destination charge | $2,795 | $2,795 | $2,795 | $2,795 |
Pricing (continued)
| Feature | 4WD Crew Cab Standard Box Elevation | 4WD Crew Cab Standard Box Pro | 4WD Crew Cab Standard Box SLE | 4WD Crew Cab Standard Box SLT |
|---|---|---|---|---|
| Base MSRP | $57,200 | $48,100 | $55,200 | $59,200 |
| Destination charge | $2,795 | $2,795 | $2,795 | $2,795 |
Pricing (continued)
| Feature | 4WD Crew Cab Std Box Elevation 3VL | 4WD Double Cab Standard Box Elevation | 4WD Double Cab Standard Box Pro | 4WD Double Cab Standard Box SLE |
|---|---|---|---|---|
| Base MSRP | $53,900 | $54,100 | $45,200 | $52,300 |
| Destination charge | $2,795 | $2,795 | $2,795 | $2,795 |
Pricing (continued)
| Feature | 4WD Double Cab Std Box Elevation 3VL | 4WD Regular Cab Long Box Pro | 4WD Regular Cab Standard Box Pro |
|---|---|---|---|
| Base MSRP | $51,100 | $43,400 | $43,200 |
| Destination charge | $2,795 | $2,795 | $2,795 |
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Common Questions About Shopping at Rusty Wallace GMC
Q: What documentation should buyers bring when traveling to purchase or trade in a vehicle?
When visiting the dealership to purchase a vehicle or finalize a trade-in, buyers should bring a valid driver's license, current auto insurance card, and proof of income such as recent pay stubs. If trading in a vehicle, bring the current vehicle title or lien release documentation, valid vehicle registration, and all sets of original keys. Bringing complete financial and vehicle paperwork accelerates underwriting approval and streamlines vehicle delivery.
Q: What warranty coverage comes standard with a new GMC truck or SUV?
Every new GMC vehicle includes factory warranty protection consisting of a 3-year or 36,000-mile bumper-to-bumper limited warranty and a 5-year or 60,000-mile powertrain limited warranty. Powertrain coverage includes 5 years or 60,000 miles of GMC roadside assistance with towing, lockout services, and flat tire support. Scheduled maintenance coverage is also provided for 2 years or 24,000 miles, covering initial factory-recommended oil changes and multi-point inspections.
Q: How long does the online trade valuation process take before visiting the showroom?
Completing an online trade-in evaluation takes less than five minutes through our website tool. By submitting basic vehicle specifications, condition details, and mileage, you receive an instant estimate based on real-time market data. Bringing this online valuation to your appointment allows our vehicle appraisers to confirm your car's physical condition quickly and apply its equity directly toward your purchase.
Q: Can regional buyers complete vehicle financing steps online prior to arrival?
Yes, regional vehicle shoppers can complete the entire pre-qualification process online before visiting our lot. Submitting a secure credit application online allows our finance department to partner with network lenders and structure competitive loan options in advance. Completing this step ahead of time minimizes waiting room paperwork on delivery day and clarifies your purchasing budget before test-driving.
Q: How can prospective buyers contact the dealership or plan their drive?
Shoppers can speak directly with our vehicle specialists by calling (423) 586-1441 to confirm inventory availability, discuss trim options, or ask questions about current manufacturer programs. To navigate directly to our sales and service facility, shoppers can access our showroom location map and directions.
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