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Condition | Trade-In Value | Private Party Value | ||
|---|---|---|---|---|
Excellent | $13,860 | $14,820 | ||
Very Good | $13,410 | $14,370 | ||
Good | $12,860 | $13,770 | ||
Fair | $11,510 | $12,370 |
Estimated Trade-In Values for the 2018 Cadillac ATS Premium Performance Coupe 2D range from about $11,510 to $13,860 depending on vehicle condition. Estimated Private Party Values range from about $12,370 to $14,820 depending on vehicle condition. Valid for ZIP Code 43420 through 3/18/2026.
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Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $3,952 | $31,823 | $28,284 | ||
2024 | $5,846 | $25,977 | $22,611 | ||
2025 | $2,558 | $23,419 | $20,342 | ||
Now | $8,769 | $14,650 | $13,650 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.
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Curb Weight | 3530 lbs. | ||
|---|---|---|---|
Fuel Capacity | 16.0 gallons | ||
Front Head Room | 37.6 inches | ||
Front Leg Room | 42.3 inches | ||
Max Seating Capacity | 4 | ||
Overall Length | 183.6 inches | ||
Front Shoulder Room | 54.1 inches | ||
Towing Capacity, Maximum | 1000 lbs. | ||
Trunk or Cargo Capacity | 10.4 cu.ft. | ||
Wheel Base | 109.3 inches | ||
Width with mirrors | 72.5 inches |
Adaptive Headlights | Available | ||
|---|---|---|---|
Alloy Wheels | Available | ||
HID Headlights | Available | ||
Moon Roof/Sun Roof | Available | ||
Number of Doors | 2 doors | ||
Rear Spoiler | Available |
City | 20 mpg | ||
|---|---|---|---|
Highway | 30 mpg | ||
Combined | 24 mpg |
Drivetrain | RWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
8 speed | Available | ||
Recommended Fuel | Regular | ||
Limited Slip Differential | Available | ||
Parking Assist System | Available |
Horsepower | 335 @ 6800 RPM | ||
|---|---|---|---|
Torque | 285 @ 5300 rpm | ||
Engine | V6, 3.6 Liter |
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 6 years / 70000 miles | ||
Corrosion | 4 years / 50000 miles |
If you’re looking for an American-luxury alternative to the more familiar German and Japanese nameplates, check out the 2018 ATS. In addition to bringing more power and features at a lower price than rivals, it does so with standout looks and impressive technology.
While the Cadillac ATS can match or beat rivals in the performance and features department, its badge may not have the same appeal as that of a Mercedes-Benz, Lexus, BMW or Audi. With the exception of Lexus, those competitors also offer convertible variants of their entry-level luxury cars.
![]() Used 2018 Cadillac ATS Premium Performance Coupe 2D | ![]() Used 2018 Honda Civic | ![]() Used 2018 Ford Mustang | ![]() Used 2018 Subaru BRZ | ||
|---|---|---|---|---|---|
| Price | $16,000 | $14,300 | $17,850 | $18,850 | |
| KBB.com Rating | 4.0 | 4.7 | 4.6 | 4.6 | |
| Consumer Rating | 4.3 | 4.7 | 4.6 | 4.6 | |
| Fuel Economy | City 20/Hwy 30/Comb 24 MPG | City 30/Hwy 39/Comb 34 MPG | City 21/Hwy 32/Comb 25 MPG | City 21/Hwy 29/Comb 24 MPG | |
| Fuel Type | Gas | N/A | N/A | N/A | |
| Safety Rating | N/A | 5.0 | 5.0 | N/A | |
| Seating Capacity | 4 | 5 | 4 | 4 | |
| Basic Warranty | 4 years or 50000 miles | 3 years or 36000 miles | 3 years or 36000 miles | 3 years or 36000 miles | |
| Horsepower | 335 @ 6800 RPM | 158 @ 6500 RPM | 310 @ 5500 RPM | 205 @ 7000 RPM | |
| Engine | V6, 3.6 Liter | 4-Cyl, i-VTEC, 2.0 Liter | 4-Cyl, EcoBoost, 2.3T | 4-Cyl, 2.0 Liter | |
| Drivetrain | RWD | FWD | RWD | RWD |