Smoky Mountain and Cumberland Plateau Driving From Knoxville and Chattanooga

East Tennessee turns a normal weekend into a mountain drive. From Knoxville, the road to Gatlinburg climbs into the Great Smoky Mountains. From Chattanooga, the ridges and gorges of the Cumberland Plateau start almost at the city limit. Neither area is hard to reach, but both punish the wrong vehicle in small ways: a car that scrapes on a cabin driveway, a seat too hot to touch, a lane that vanishes into a switchback.

This guide looks at five models for that kind of weekend, what they cost, and where each one fits. Prices are starting MSRP before destination, current in November 2026, and they change.

What the roads actually ask of a vehicle

Tennessee's ridge roads are mostly two lanes with little shoulder, tight corners and the occasional slow camper ahead. Climbs are long, and descents are longer. Brakes and tires matter more than horsepower, and a vehicle that feels settled at 35 mph on a wet curve is worth more than one that is quick on a straight.

Tourist traffic adds a second layer. On busy weekends the approach to Gatlinburg crawls, and plenty of drivers are watching scenery instead of brake lights. Adaptive cruise control with stop-and-go, offered on several of these models, takes some of the strain out of that crawl.

Then there is the weather. Summer brings heat, humidity and fast afternoon thunderstorms, and mountain creeks rise quickly. Fall brings leaf-watchers and full parking lots. Winter can leave shaded ridge roads icy while the valley below is merely cold.

The fun-to-drive pick: Dodge Charger

If the point of the weekend is the road itself, the Charger is the obvious choice. Every trim has all-wheel drive, and the SIXPACK models add an on-demand rear-drive mode. The R/T makes 420 horsepower and starts at $49,995 as a two-door or $51,995 as a four-door. The Scat Pack steps up to 550 horsepower from $55,845. The electric Daytona Scat Pack Plus starts at $77,490 and is rated for up to 267 miles.

Wet/Snow is a standard drive mode on the R/T, which helps when a summer cloudburst hits a winding road. The hidden hatch holds about 22 cubic feet with the seats up, enough for weekend bags.

The limits are clearance and weight. Ground clearance is 5.5 inches, so a steep gravel cabin drive calls for a slow approach, or a parking spot at the bottom. The R/T weighs about 4,741 pounds, and the premium-fuel Scat Pack is rated at 16 city and 23 highway mpg. Treat the Charger as the car for the paved scenic loop, not for the rental with a rutted lane.

Cabin driveways, gravel and trailheads

Short-term rentals in the Smokies love steep, narrow, sometimes unpaved driveways. Ground clearance and traction are the two specs that count there.

The Jeep Grand Cherokee has 8.4 inches of clearance on standard suspension. Air-suspension trims raise that to 10.9 inches, and the Trailhawk reaches up to 11.4. Four-wheel drive is optional on the lower trims and standard on Limited Reserve, Summit and Trailhawk. The two-row model starts at $39,730 and the three-row Grand Cherokee L at $41,730. Both engines tow up to 6,200 pounds.

The Jeep Wrangler goes further. Clearance runs from 9.7 inches on the Sport to 12.9 inches on a four-door Rubicon with the largest tires, and four-wheel drive comes on every trim. Prices start at $36,635 for the two-door Sport. Jeep also sells a four-door trim named Smoky Mountain at $50,545, with all-terrain tires and a body-color hardtop. The name is Jeep's, but the shopping list fits the region.

The Jeep Compass is the budget answer. It starts at $29,990, includes Jeep Active Drive four-wheel drive on every trim, and has 8.1 inches of clearance, or 8.6 on the Trailhawk. It tows only up to 2,000 pounds, so it is a vehicle for people, not trailers.

How the five compare

Model	Starting MSRP	Ground clearance	Drive
Dodge Charger R/T (two-door)	$49,995	5.5 in	AWD standard
Jeep Grand Cherokee Laredo	$39,730	8.4 in	RWD, 4x4 optional
Jeep Wrangler Sport (two-door)	$36,635	9.7 in and up	4x4
Dodge Durango GT	$43,875	7.8 in	AWD standard
Jeep Compass Latitude	$29,990	8.1 in	4x4 standard

Price tracks capability poorly here. The cheapest vehicle on the list has far more clearance than the Charger, and the Wrangler outranks everything else on that one measure at a mid-range price.

Heat, storms and keeping the cabin livable

A vehicle parked in a Gatlinburg lot in July gets very hot. Remote start helps, because the air conditioning can run before you get in. It is standard on the Compass Latitude, which also has a heated steering wheel, and it comes with the Wrangler Sahara and the Grand Cherokee Laredo X. Ventilated front seats arrive on the Grand Cherokee Limited Reserve and on the Durango GT Plus and above.

Storms are a separate matter. The Wrangler lists water fording of 30 inches on Sport and Sahara and 34 inches on a Rubicon with the largest tires. That is a trail rating, not a reason to drive through moving water on a road. Mountain flash flooding can hide washed-out pavement, and the safest answer is usually to turn around. Check the forecast and road-closure notices from the state or the park service before heading out.

When the weekend includes people and gear

The Dodge Durango is the family-weekend option. It has all-wheel drive on every trim, starts at $43,875 with the 360-horsepower 5.7-liter HEMI, and holds up to 85.1 cubic feet with the seats folded. It seats five to seven, but space behind the third row is 17.2 cubic feet, so a full load means a roof box or a trailer. Towing is 7,200 pounds standard and 8,700 with the Tow 'n Go package, priced at $6,295 on the GT trims. The tank holds 24.6 gallons, and the 14 city and 22 highway mpg rating means fuel stops add up.

The Grand Cherokee L covers similar ground with up to 84.6 cubic feet and better economy, at 21 to 23 mpg combined depending on engine and drive. The four-door Wrangler offers 72.4 cubic feet with the rear seat folded, but a 3,500-pound tow limit on most four-door trims.

Before you go

A few practical checks make the difference between a good weekend and a stressed one.

• Ask the rental host about the driveway grade and surface. Photos hide steepness.
• Match tires to the season. The Willys and Rubicon trims ride on 33-inch off-road tires that add road noise on the interstate.
• Start climbs with a healthy fuel level, since stations can be far apart on plateau back roads.
• Plan around park and county road notices rather than a navigation app alone.

For most buyers in Knoxville or Chattanooga who want one vehicle for work, family and the occasional mountain getaway, the Grand Cherokee or Durango fits best. If the road is the destination, the Charger is more fun, and if the driveway is the problem, the Wrangler solves it. Confirm current prices and availability with a local dealer before you decide.