1970 Audi 100 vs. 2002 Opel Concept M
To start off, 2002 Opel Concept M is newer by 32 year(s). Which means there will be less support and parts availability for 1970 Audi 100. In addition, the cost of maintenance, including insurance, on 1970 Audi 100 would be higher. At 1,871 cc (4 cylinders), 1970 Audi 100 is equipped with a bigger engine. In terms of performance, 2002 Opel Concept M (148 HP @ 4400 RPM) has 39 more horse power than 1970 Audi 100. (109 HP @ 5600 RPM) In normal driving conditions, 2002 Opel Concept M should accelerate faster than 1970 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Concept M weights approximately 216 kg more than 1970 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Audi 100 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 Audi 100. However, in wet, icy, snow, or gravel driving conditions, 2002 Opel Concept M, being front wheel drive (FWD), will offer much better control with better grip. 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, 2002 Opel Concept M (205 Nm @ 1980 RPM) has 42 more torque (in Nm) than 1970 Audi 100. (163 Nm @ 3500 RPM). This means 2002 Opel Concept M will have an easier job in driving up hills or pulling heavy equipment than 1970 Audi 100.
Compare all specifications:
| 1970 Audi 100 | 2002 Opel Concept M | |
| Make | Audi | Opel |
| Model | 100 | Concept M |
| Year Released | 1970 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1871 cc | 1599 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 109 HP | 148 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 163 Nm | 205 Nm |
| Torque RPM | 3500 RPM | 1980 RPM |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1082 kg | 1298 kg |
| Vehicle Length | 4410 mm | 4060 mm |
| Vehicle Width | 1750 mm | 1790 mm |
| Vehicle Height | 1340 mm | 1630 mm |
| Wheelbase Size | 2570 mm | 2640 mm |
| Fuel Tank Capacity | 58 L | 52 L |
