1991 BMW M12 vs. 2013 Audi A5
To start off, 2013 Audi A5 is newer by 22 year(s). Which means there will be less support and parts availability for 1991 BMW M12. In addition, the cost of maintenance, including insurance, on 1991 BMW M12 would be higher. At 4,988 cc (12 cylinders), 1991 BMW M12 is equipped with a bigger engine. In terms of performance, 1991 BMW M12 (296 HP) has 88 more horse power than 2013 Audi A5. (208 HP). In normal driving conditions, 1991 BMW M12 should accelerate faster than 2013 Audi A5.
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 BMW M12 (450 Nm @ 4100 RPM) has 100 more torque (in Nm) than 2013 Audi A5. (350 Nm @ 4200 RPM). This means 1991 BMW M12 will have an easier job in driving up hills or pulling heavy equipment than 2013 Audi A5. 2013 Audi A5 has automatic transmission and 1991 BMW M12 has manual transmission. 1991 BMW M12 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Audi A5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 BMW M12 | 2013 Audi A5 | |
| Make | BMW | Audi |
| Model | M12 | A5 |
| Year Released | 1991 | 2013 |
| Body Type | Coupe | Convertible |
| Engine Position | Middle | Front |
| Engine Size | 4988 cc | 1984 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 296 HP | 208 HP |
| Torque | 450 Nm | 350 Nm |
| Torque RPM | 4100 RPM | 4200 RPM |
| Engine Bore Size | 84 mm | 82.5 mm |
| Engine Stroke Size | 75 mm | 92.8 mm |
| Engine Compression Ratio | 8.8:1 | 9.6:1 |
| Drive Type | Rear | front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4370 mm | 4626 mm |
| Vehicle Width | 2000 mm | 2020 mm |
| Vehicle Height | 1110 mm | 1383 mm |
| Wheelbase Size | 2610 mm | 2751 mm |
