1991 Audi 100 vs. 1973 Renault 15
To start off, 1991 Audi 100 is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Renault 15. In addition, the cost of maintenance, including insurance, on 1973 Renault 15 would be higher. At 2,461 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (113 HP @ 4000 RPM) has 54 more horse power than 1973 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 1973 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 355 kg more than 1973 Renault 15. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Audi 100 (264 Nm @ 2250 RPM) has 166 more torque (in Nm) than 1973 Renault 15. (98 Nm @ 3500 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1973 Renault 15.
Compare all specifications:
| 1991 Audi 100 | 1973 Renault 15 | |
| Make | Audi | Renault |
| Model | 100 | 15 |
| Year Released | 1991 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2461 cc | 1289 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 59 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 264 Nm | 98 Nm |
| Torque RPM | 2250 RPM | 3500 RPM |
| Engine Bore Size | 81 mm | 75 mm |
| Engine Stroke Size | 95.5 mm | 69 mm |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1320 kg | 965 kg |
| Vehicle Length | 4800 mm | 4270 mm |
| Vehicle Width | 1790 mm | 1640 mm |
| Vehicle Height | 1450 mm | 1310 mm |
| Wheelbase Size | 2700 mm | 2440 mm |
| Fuel Tank Capacity | 80 L | 55 L |
