| Attribute |
Seat Ibiza IV SC (facelift 2015) 1.4 TDI DSG × | 
Audi A1 Sportback (8X facelift 2014) 1.4 TDI ultra × |
| General | | |
| Make | Seat | Audi |
| Model | Ibiza | A1 |
| Generation | Ibiza IV SC (facelift 2015) | A1 Sportback (8X facelift 2014) |
| Modification | 1.4 TDI DSG | 1.4 TDI ultra |
| Website | https://www.seat.com/ | https://www.audi.com/ |
| Number of doors | 3 | 5 |
| Number of seats | 5 | 5 |
| Body type | Coupe | Hatchback |
| Transmission | automatic dsg | manual |
| Number of gears | 7 | 5 |
| Production from (year) | 2015 | 2014 |
| Production to (year) | 2017 | 2018 |
| Performance | | |
| Top speed (km/h) | 182 | 182 |
| Acceleration 0-100 km/h (s) | 10.9 | 11.6 |
| City consumption (l/100km) | - | 4 |
| Extra-urban consumption (l/100km) | - | 3.3 |
| Combined consumption (l/100km) | 3.7 | 3.6 |
| CO2 emissions (g/km) | 97 | 91 |
| Emission standard | EURO VI | EURO VI |
| Drive | | |
| Drive | Front wheel drive | Front wheel drive |
| Engine type | Fuel engine | Fuel engine |
| Position of engine | Front, transversely | Front,ongitudinal |
| Fuel | Diesel | Diesel |
| Max. power (hp) | 90 | 90 |
| Max. torque (Nm) | 230 | 230 |
| Fuel Engine | | |
| Number of cylinders | 3 | 4 |
| Cylinders arrangement | Inline | Inline |
| Valves per cylinder | 4 | 4 |
| Engine displacement (cm³) | 1,422 | 1,422 |
| Compression ratio | 16.2 | - |
| Max. power @ rpm (rpm) | 3,500 | 3,250 |
| Max. torque @ rpm (rpm) | 1,750 | 1,750 |
| Cylinder bore (mm) | 79.5 | - |
| Piston stroke (mm) | 95.5 | - |
| Fuel system | Diesel Commonrail | Diesel Commonrail |
| Valve control | Dohc | Dohc |
| Turbine | Turbocharger / Intercooler | Turbocharger / Intercooler |
| Catalyst | Particle filter | Particulate filter |
| Fuel tank (l) | 45 | 45 |
| Chassis | | |
| ABS | + | + |
| Front wheel suspension | Independent, Spring McPherson, with stabilizer | Independent, Spring McPherson, with stabilizer |
| Rear wheel suspension | Semi-independent, spring | Semi-independent, spring |
| Front suspension | Coil springs | Coil springs |
| Rear suspension | Coil springs | Coil springs |
| Front stabilizer | - | + |
| Rear stabilizer | - | + |
| Steering type | Steering rack | Steering rack |
| Power steering | - | Electric Steering |
| Front brakes | Ventilated discs | Ventilated discs |
| Rear brakes | Disc | Disc |
| Tires size | - 175/70 R14
- 185/60 R15
- 215/40 R17
- 215/45 R16
| - |
| Turning radius (m) | 10 | - |
| Dimensions | | |
| Length (mm) | 4,043 | 3,973 |
| Width (mm) | 1,693 | 1,746 |
| Height (mm) | 1,428 | 1,422 |
| Wheelbase (mm) | 2,469 | 2,469 |
| Kerb weight (kg) | 1,090 | 1,195 |
| Gross weight (kg) | 1,670 | 1,640 |
| Minimum boot space (l) | 292 | 270 |
| Front track (mm) | 1,465 | 1,477 |
| Rear track (mm) | 1,457 | 1,471 |