1991 Audi Coupe vs. 2007 BMW Z4
To start off, 2007 BMW Z4 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Audi Coupe. In addition, the cost of maintenance, including insurance, on 1991 Audi Coupe would be higher. At 2,771 cc (6 cylinders), 1991 Audi Coupe is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (215 HP @ 6500 RPM) has 40 more horse power than 1991 Audi Coupe. (175 HP @ 5500 RPM) In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1991 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 42 kg more than 1991 Audi Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi Coupe is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW Z4. In wet, icy, snow, or gravel driving conditions, 1991 Audi Coupe 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, 2007 BMW Z4 (250 Nm @ 2750 RPM) has 1 more torque (in Nm) than 1991 Audi Coupe. (249 Nm @ 3000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi Coupe.
Compare all specifications:
1991 Audi Coupe | 2007 BMW Z4 | |
Make | Audi | BMW |
Model | Coupe | Z4 |
Year Released | 1991 | 2007 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 2771 cc | 2497 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 175 HP | 215 HP |
Engine RPM | 5500 RPM | 6500 RPM |
Torque | 249 Nm | 250 Nm |
Torque RPM | 3000 RPM | 2750 RPM |
Engine Bore Size | 82.5 mm | 82 mm |
Engine Stroke Size | 86.4 mm | 78.8 mm |
Engine Compression Ratio | 10.0:1 | 11.0:1 |
Top Speed | 204 km/hour | 240 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 1320 kg | 1362 kg |
Vehicle Length | 4370 mm | 4100 mm |
Vehicle Width | 1720 mm | 1310 mm |
Vehicle Height | 1370 mm | 1790 mm |
Wheelbase Size | 2560 mm | 2500 mm |