1991 Audi S2 vs. 1978 Lancia Stratos
To start off, 1991 Audi S2 is newer by 13 year(s). Which means there will be less support and parts availability for 1978 Lancia Stratos. In addition, the cost of maintenance, including insurance, on 1978 Lancia Stratos would be higher. At 2,419 cc (6 cylinders), 1978 Lancia Stratos is equipped with a bigger engine. In terms of performance, 1991 Audi S2 (216 HP @ 5900 RPM) has 29 more horse power than 1978 Lancia Stratos. (187 HP @ 7000 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 1978 Lancia Stratos. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi S2 weights approximately 440 kg more than 1978 Lancia Stratos. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Lancia Stratos. In wet, icy, snow, or gravel driving conditions, 1991 Audi S2 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1991 Audi S2 (309 Nm @ 1950 RPM) has 84 more torque (in Nm) than 1978 Lancia Stratos. (225 Nm @ 4000 RPM). This means 1991 Audi S2 will have an easier job in driving up hills or pulling heavy equipment than 1978 Lancia Stratos.
Compare all specifications:
| 1991 Audi S2 | 1978 Lancia Stratos | |
| Make | Audi | Lancia |
| Model | S2 | Stratos |
| Year Released | 1991 | 1978 |
| Engine Position | Front | Middle |
| Engine Size | 2226 cc | 2419 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 187 HP |
| Engine RPM | 5900 RPM | 7000 RPM |
| Torque | 309 Nm | 225 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Compression Ratio | 9.3:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1420 kg | 980 kg |
| Vehicle Length | 4410 mm | 3710 mm |
| Vehicle Width | 1720 mm | 1760 mm |
| Vehicle Height | 1380 mm | 1120 mm |
| Wheelbase Size | 2560 mm | 2190 mm |
| Fuel Consumption Overall | 8.3 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
