Cadillac OPTIQ vs Mercedes-Benz GLC300
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2027 Mercedes-Benz GLC300
Overview
| Spec | Cadillac OPTIQLuxury | Mercedes-Benz GLC300GLC 300 |
|---|---|---|
| Selected trim | Luxury | GLC 300 |
| Body style | SUV | SUV |
| Drivetrain | rear wheel drive | rear wheel drive |
| Fuel type | electric | premium unleaded (required) |
| Transmission | 1-speed direct drive | 9-speed automatic |
| Engine type | electric | mild hybrid |
| Model year | 2027 | 2027 |
Pricing & market
| Spec | Cadillac OPTIQLuxury | Mercedes-Benz GLC300GLC 300 |
|---|---|---|
| MSRP | $50,900 | $0 (best) |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Cadillac OPTIQLuxury | Mercedes-Benz GLC300GLC 300 |
|---|---|---|
| Combined MPG | — | 27 MPG (best) |
| City MPG | — | 24 MPG (best) |
| Highway MPG | — | 32 MPG (best) |
| Combined MPGe | 105 MPGe (best) | — |
| Electric range | 317 mi (best) | — |
| Battery capacity | 85 kWh (best) | — |
| 240V charge time | 9.5 hr (best) | — |
| Fuel tank | — | 17 gal (best) |
Performance
| Spec | Cadillac OPTIQLuxury | Mercedes-Benz GLC300GLC 300 |
|---|---|---|
| Horsepower | 315 hp (best) | 255 hp |
| Torque | 332 lb-ft (best) | 295 lb-ft |
| Engine size | — | 2 L (best) |
| Cylinders | — | I4 |
Size & capability
| Spec | Cadillac OPTIQLuxury | Mercedes-Benz GLC300GLC 300 |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 57 cu ft (best) | — |
| Towing capacity | 1,500 lbs | 5,291 lbs (best) |
| Curb weight | 5,192 lbs | 4,167 lbs (best) |
| Ground clearance | 6 in (best) | — |
| Wheelbase | 116 in (best) | 113 in |
| Length | 189.8 in (best) | 186 in |
| Width | 75.3 in | 76 in (best) |
| Height | 64.7 in | 65 in (best) |
Safety & recalls
| Spec | Cadillac OPTIQLuxury | Mercedes-Benz GLC300GLC 300 |
|---|---|---|
| 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 | Cadillac OPTIQ | Mercedes-Benz GLC300 |
|---|---|---|
| 1 | Luxury $50,900 MSRP(Currently comparing) | GLC 300 $0 MSRP(Currently comparing) |
| 2 | Sport $51,500 MSRP | GLC 300 $0 MSRP |
| 3 | Premium Luxury $53,200 MSRP | — |
| 4 | Premium Sport $53,700 MSRP | — |
| 5 | V $67,500 MSRP | — |