1991 Audi 80 vs. 2005 BMW 740
To start off, 2005 BMW 740 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Audi 80. In addition, the cost of maintenance, including insurance, on 1991 Audi 80 would be higher. At 4,000 cc (8 cylinders), 2005 BMW 740 is equipped with a bigger engine. In terms of performance, 2005 BMW 740 (328 HP @ 6300 RPM) has 240 more horse power than 1991 Audi 80. (88 HP @ 4000 RPM) In normal driving conditions, 2005 BMW 740 should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 740 weights approximately 625 kg more than 1991 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 740 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 2005 BMW 740. However, in wet, icy, snow, or gravel driving conditions, 1991 Audi 80, 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, 2005 BMW 740 (390 Nm @ 3500 RPM) has 208 more torque (in Nm) than 1991 Audi 80. (182 Nm @ 2300 RPM). This means 2005 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80. 2005 BMW 740 has automatic transmission and 1991 Audi 80 has manual transmission. 1991 Audi 80 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 740 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 80 | 2005 BMW 740 | |
| Make | Audi | BMW |
| Model | 80 | 740 |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 4000 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 88 HP | 328 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 182 Nm | 390 Nm |
| Torque RPM | 2300 RPM | 3500 RPM |
| Engine Compression Ratio | 21.0:1 | 10.5:1 |
| Acceleration 0-100mph | 14.6 seconds | 6.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1935 kg |
| Vehicle Length | 4490 mm | 5190 mm |
| Vehicle Width | 1700 mm | 1910 mm |
| Vehicle Height | 1410 mm | 1490 mm |
| Wheelbase Size | 2620 mm | 3130 mm |
| Fuel Consumption | 5.6 L/100km | 8.2 L/100km |
| Fuel Consumption City | 6.4 L/100km | 16.3 L/100km |
| Fuel Consumption Overall | 4.5 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 65 L | 88 L |
