1984 Audi 90 vs. 2007 BMW 745
To start off, 2007 BMW 745 is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Audi 90. In addition, the cost of maintenance, including insurance, on 1984 Audi 90 would be higher. At 4,423 cc (8 cylinders), 2007 BMW 745 is equipped with a bigger engine. In terms of performance, 2007 BMW 745 (326 HP @ 3800 RPM) has 212 more horse power than 1984 Audi 90. (114 HP @ 5700 RPM) In normal driving conditions, 2007 BMW 745 should accelerate faster than 1984 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 745 weights approximately 1059 kg more than 1984 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW 745 (700 Nm @ 1900 RPM) has 532 more torque (in Nm) than 1984 Audi 90. (168 Nm @ 3200 RPM). This means 2007 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi 90.
Compare all specifications:
1984 Audi 90 | 2007 BMW 745 | |
Make | Audi | BMW |
Model | 90 | 745 |
Year Released | 1984 | 2007 |
Engine Position | Front | Front |
Engine Size | 1994 cc | 4423 cc |
Engine Cylinders | 5 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 114 HP | 326 HP |
Engine RPM | 5700 RPM | 3800 RPM |
Torque | 168 Nm | 700 Nm |
Torque RPM | 3200 RPM | 1900 RPM |
Engine Bore Size | 81 mm | 87 mm |
Engine Stroke Size | 77.4 mm | 93 mm |
Fuel Type | Gasoline | Diesel |
Vehicle Weight | 1056 kg | 2115 kg |
Vehicle Length | 4470 mm | 5050 mm |
Vehicle Width | 1690 mm | 1910 mm |
Vehicle Height | 1370 mm | 1500 mm |
Wheelbase Size | 2550 mm | 3000 mm |