1991 Audi S2 vs. 1968 Cadillac Calais
To start off, 1991 Audi S2 is newer by 23 year(s). Which means there will be less support and parts availability for 1968 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1968 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1968 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1968 Cadillac Calais (228 HP @ 4400 RPM) has 12 more horse power than 1991 Audi S2. (216 HP @ 5900 RPM) In normal driving conditions, 1968 Cadillac Calais should accelerate faster than 1991 Audi S2. With that said, vehicle weight also plays an important factor in acceleration. 1968 Cadillac Calais weights approximately 685 kg more than 1991 Audi S2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1968 Cadillac Calais (711 Nm) has 402 more torque (in Nm) than 1991 Audi S2. (309 Nm). This means 1968 Cadillac Calais will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2.
Compare all specifications:
| 1991 Audi S2 | 1968 Cadillac Calais | |
| Make | Audi | Cadillac |
| Model | S2 | Calais |
| Year Released | 1991 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 7734 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 228 HP |
| Engine RPM | 5900 RPM | 4400 RPM |
| Torque | 309 Nm | 711 Nm |
| Engine Bore Size | 81.1 mm | 109.2 mm |
| Engine Stroke Size | 86.4 mm | 103.1 mm |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1420 kg | 2105 kg |
| Vehicle Length | 4410 mm | 5720 mm |
| Vehicle Width | 1720 mm | 2040 mm |
| Vehicle Height | 1380 mm | 1360 mm |
| Wheelbase Size | 2560 mm | 3300 mm |
| Fuel Tank Capacity | 70 L | 82 L |
