1999 Audi A4 vs. 2007 BMW Z4
To start off, 2007 BMW Z4 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 2,996 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (335 HP @ 7900 RPM) has 212 more horse power than 1999 Audi A4. (123 HP @ 5800 RPM) In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1999 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 80 kg more than 1999 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW Z4 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 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1999 Audi A4, 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, 2007 BMW Z4 (315 Nm @ 2750 RPM) has 142 more torque (in Nm) than 1999 Audi A4. (173 Nm @ 3950 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4. 2007 BMW Z4 has automatic transmission and 1999 Audi A4 has manual transmission. 1999 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
1999 Audi A4 | 2007 BMW Z4 | |
Make | Audi | BMW |
Model | A4 | Z4 |
Year Released | 1999 | 2007 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 1781 cc | 2996 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 123 HP | 335 HP |
Engine RPM | 5800 RPM | 7900 RPM |
Torque | 173 Nm | 315 Nm |
Torque RPM | 3950 RPM | 2750 RPM |
Engine Compression Ratio | 10.3:1 | 11.5:1 |
Fuel Type | Gasoline | Gasoline |
Acceleration 0-100mph | 12.3 seconds | 6.2 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1230 kg | 1310 kg |
Vehicle Length | 4480 mm | 4100 mm |
Vehicle Width | 1740 mm | 1790 mm |
Vehicle Height | 1420 mm | 1310 mm |
Wheelbase Size | 2520 mm | 2500 mm |
Fuel Consumption Overall | 13 L/100km | 9.5 L/100km |
Fuel Tank Capacity | 60 L | 55 L |