Lexus IS500 vs Mercedes-Benz CLA45 AMG S
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 Mercedes-Benz CLA45 AMG S
Overview
| Spec | Lexus IS500500 F SPORT Performance | Mercedes-Benz CLA45 AMG SAMG CLA 45 S |
|---|---|---|
| Selected trim | 500 F SPORT Performance | AMG CLA 45 S |
| Body style | Sedan | Sedan |
| Drivetrain | rear wheel drive | all wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 8-speed shiftable automatic | 8-speed automated manual |
| Engine type | gas | gas |
| Model year | 2025 | 2026 |
Pricing & market
| Spec | Lexus IS500500 F SPORT Performance | Mercedes-Benz CLA45 AMG SAMG CLA 45 S |
|---|---|---|
| MSRP | $59,170 (best) | $67,550 |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Lexus IS500500 F SPORT Performance | Mercedes-Benz CLA45 AMG SAMG CLA 45 S |
|---|---|---|
| Combined MPG | 20 MPG | 23 MPG (best) |
| City MPG | 17 MPG | 20 MPG (best) |
| Highway MPG | 25 MPG | 28 MPG (best) |
| Fuel tank | 17.4 gal (best) | 13.5 gal |
Performance
| Spec | Lexus IS500500 F SPORT Performance | Mercedes-Benz CLA45 AMG SAMG CLA 45 S |
|---|---|---|
| Horsepower | 472 hp (best) | 416 hp |
| Torque | 395 lb-ft (best) | 369 lb-ft |
| Engine size | 5 L (best) | 2 L |
| Cylinders | V8 | I4 |
Size & capability
| Spec | Lexus IS500500 F SPORT Performance | Mercedes-Benz CLA45 AMG SAMG CLA 45 S |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 10.8 cu ft | 11.6 cu ft (best) |
| Payload | 926 lbs (best) | — |
| Curb weight | 3,891 lbs | 3,791 lbs (best) |
| Ground clearance | 5.5 in (best) | — |
| Wheelbase | 110.2 in (best) | 107.4 in |
| Length | 187.3 in (best) | 184.8 in |
| Width | 72.4 in | 73.1 in (best) |
| Height | 56.5 in (best) | 55.4 in |
Safety & recalls
| Spec | Lexus IS500500 F SPORT Performance | Mercedes-Benz CLA45 AMG SAMG CLA 45 S |
|---|---|---|
| Open recalls (YMM scope) | None reported | None reported |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Lexus IS500 | Mercedes-Benz CLA45 AMG S |
|---|---|---|
| 1 | 500 F SPORT Performance $59,170 MSRP(Currently comparing) | AMG CLA 45 S $67,550 MSRP(Currently comparing) |
| 2 | 500 F SPORT Performance Premium $63,670 MSRP | — |
| 3 | 500 F SPORT Performance Ultimate Edition $70,200 MSRP | — |