1991 Audi V8 vs. 1971 BMW 3
To start off, 1991 Audi V8 is newer by 20 year(s). Which means there will be less support and parts availability for 1971 BMW 3. In addition, the cost of maintenance, including insurance, on 1971 BMW 3 would be higher. At 3,562 cc (8 cylinders), 1991 Audi V8 is equipped with a bigger engine. In terms of performance, 1991 Audi V8 (247 HP @ 5800 RPM) has 77 more horse power than 1971 BMW 3. (170 HP @ 6000 RPM). In normal driving conditions, 1991 Audi V8 should accelerate faster than 1971 BMW 3. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi V8 weights approximately 410 kg more than 1971 BMW 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi V8 is four wheel drive (4WD), it will have significant more traction and grip than 1971 BMW 3. In wet, icy, snow, or gravel driving conditions, 1991 Audi V8 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 V8 (340 Nm @ 4000 RPM) has 86 more torque (in Nm) than 1971 BMW 3. (254 Nm @ 3700 RPM). This means 1991 Audi V8 will have an easier job in driving up hills or pulling heavy equipment than 1971 BMW 3.
Compare all specifications:
| 1991 Audi V8 | 1971 BMW 3 | |
| Make | Audi | BMW |
| Model | V8 | 3 |
| Year Released | 1991 | 1971 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3562 cc | 2986 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 170 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 340 Nm | 254 Nm |
| Torque RPM | 4000 RPM | 3700 RPM |
| Engine Bore Size | 81.1 mm | 89 mm |
| Engine Stroke Size | 86.4 mm | 80 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1790 kg | 1380 kg |
| Vehicle Length | 4870 mm | 4720 mm |
| Vehicle Width | 1820 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2710 mm | 2700 mm |
