| Attribute |
Alfa Romeo Giulietta (Type 940 facelift 2016) 1.6 JTD TCT × | 
Mercedes-Benz A-class Sedan (V177) A 180d DCT × |
| General | | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | Giulietta | A-class |
| Generation | Giulietta (Type 940 facelift 2016) | A-class Sedan (V177) |
| Modification | 1.6 JTD TCT | A 180d DCT |
| Website | https://www.alfaromeo.com/ | https://www.mercedes-benz.com/ |
| Number of doors | 5 | 4 |
| Number of seats | 5 | 5 |
| Body type | Hatchback | Sedan |
| Transmission | automatic | automatic dct |
| Number of gears | 6 | 7 |
| Production from (year) | 2019 | 2018 |
| Performance | | |
| Top speed (km/h) | 195 | 206 |
| Acceleration 0-100 km/h (s) | 10.2 | 10.6 |
| City consumption (l/100km) | 5.1 | 4.4 |
| Extra-urban consumption (l/100km) | 4.5 | 3.8 |
| Combined consumption (l/100km) | 4.7 | 4.1 |
| CO2 emissions (g/km) | 125 | 107 |
| Emission standard | EURO VId-Temp | EURO VI d |
| Drive | | |
| Drive | Front wheel drive | Front wheel drive |
| Engine type | Fuel engine | - |
| Position of engine | Front, transversely | Front, transversely |
| Fuel | Diesel | Petrol (Gasoline) |
| Max. power (hp) | 120 | 116 |
| Max. torque (Nm) | 320 | 260 |
| Fuel Engine | | |
| Number of cylinders | 4 | 4 |
| Cylinders arrangement | Inline | Inline |
| Valves per cylinder | 4 | 2 |
| Engine displacement (cm³) | 1,598 | 1,461 |
| Compression ratio | 16.5 | 15.1 |
| Max. power @ rpm (rpm) | 3,750 | 4,000 |
| Max. torque @ rpm (rpm) | 1,750 | 1,750 |
| Cylinder bore (mm) | 79.5 | 76 |
| Piston stroke (mm) | 80.5 | 80.5 |
| Fuel system | Diesel Commonrail | Diesel Commonrail |
| Valve control | Dohc | - |
| Turbine | Turbocharger / Intercooler | Turbocharger / Intercooler |
| Catalyst | Regular | - |
| Fuel tank (l) | 60 | 43 |
| Chassis | | |
| ABS | + | + |
| Front wheel suspension | Independent, Spring McPherson, with stabilizer | Independent, Spring McPherson, with stabilizer |
| Rear wheel suspension | Multi-link independent, Transverse stabilizer | Torsion |
| Front suspension | Coil springs | - |
| Rear suspension | Coil springs | - |
| Front stabilizer | + | - |
| Rear stabilizer | + | - |
| Steering type | Steering rack | Steering rack |
| Power steering | Electric Steering | Electric Steering |
| Front brakes | Ventilated discs, 281 | Ventilated discs |
| Rear brakes | Disc, 264 | Disc |
| Tires size | | |
| Turning radius (m) | 10.9 | 11 |
| Dimensions | | |
| Length (mm) | 4,351 | 4,549 |
| Width (mm) | 1,798 | 1,796 |
| Height (mm) | 1,465 | 1,446 |
| Wheelbase (mm) | 2,634 | 2,729 |
| Kerb weight (kg) | 1,400 | 1,380 |
| Gross weight (kg) | 1,825 | 1,965 |
| Minimum boot space (l) | 350 | 410 |
| Max. roof load (kg) | 50 | - |
| Front track (mm) | 1,554 | 1,567 |
| Rear track (mm) | 1,554 | 1,547 |
| Ride height (mm) | - | 104 |