Technical specifications
| Clear list | Mercedes GLA | Alfa Romeo Stelvio |
| Totals | Mercedes GLA 2.1 (220d) × | Alfa Romeo Stelvio 2.2 Diesel × |
| Mark | Mercedes | Alfa Romeo |
| Model | GLA 2.1 (220d) | Stelvio 2.2 Diesel |
| Year | 2017 | 2017 |
| Number of doors/seats | 5/5 | 5/5 |
| Body type | Wagon | Wagon |
| Unladen Weight | 1540 | 1605 |
| Gross Weight Limit | 2035 | - |
| Top Speed, km/h | 223 | 210 |
| Acceleration 0-100 kph | 7.7 | 7.6 |
| Minimum turning radius, m | 5.9 | - |
| Cargo Volume, min/max, L | 421/1235 | 525 |
| Dimensions specifications, mm | Mercedes GLA 2.1 (220d) × | Alfa Romeo Stelvio 2.2 Diesel × |
| Length | 4424 | 4687 |
| Width | 1804 | 1903 |
| Height | 1494 | 1648 |
| Wheelbase | 2699 | 2818 |
| Front/rear Track | 1569/1560 | 1613/1653 |
| Ground clearance | - | 190 |
| Engine specifications | Mercedes GLA 2.1 (220d) × | Alfa Romeo Stelvio 2.2 Diesel × |
| Type | turbo diesel Common Rail | turbo diesel Common Rail |
| Displacement, cm3 | 2143 | 2143 |
| Compression ratio | 16.2 | 15.5 |
| Number and arrangement of cylinders | 4 cylinders, in-line | 4 cylinders, in-line |
| The diameter of the cylinder x stroke, mm | 83x99 | 83x99 |
| Number of valves | 16 | 16 |
| Power, hp/rpm | 177/3600-3800 | 180/3750 |
| Max torque, Nm/RPM | 350/1400-3400 | 450/1750 |
| Transmission specifications | Mercedes GLA 2.1 (220d) × | Alfa Romeo Stelvio 2.2 Diesel × |
| Gearbox | 7-speed automatic DCT | 8-speed automatic |
| Drive Type | Front wheel drive | Four-wheel drive |
| Suspension specifications | Mercedes GLA 2.1 (220d) × | Alfa Romeo Stelvio 2.2 Diesel × |
| Front | MacPherson strut | Upper and lower A-arm (double wishbone) |
| Rear | multi-link suspensions | multi-link suspensions |
| Tire Size | 215/60 R17, 235/50 R18 | 235/60 R18 |
| Disk | 5x112 ET45 d66.6
| 5x110 ET40 d65.1
|
| Brakes specifications | Mercedes GLA 2.1 (220d) × | Alfa Romeo Stelvio 2.2 Diesel × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Discs | Ventilated discs |
| Fuel consumption specifications, L/100 km | Mercedes GLA 2.1 (220d) × | Alfa Romeo Stelvio 2.2 Diesel × |
| City | 5.2 | 5.5 |
| Highway | 3.9 | 4.3 |
| Combined | 4.4 | 4.7 |
| Fuel | Diesel | Diesel |
| Tank, L | 50 | 64 |
| Clear list | Mercedes GLA | Alfa Romeo Stelvio |
