2007 BMW Z4 vs. 2005 Saturn Relay
To start off, 2007 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Saturn Relay. In addition, the cost of maintenance, including insurance, on 2005 Saturn Relay would be higher. At 3,490 cc (6 cylinders), 2005 Saturn Relay is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (335 HP) has 135 more horse power than 2005 Saturn Relay. (200 HP). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2005 Saturn Relay. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saturn Relay weights approximately 636 kg more than 2007 BMW Z4.
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, 2005 Saturn Relay, 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) has 17 more torque (in Nm) than 2005 Saturn Relay. (298 Nm). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Saturn Relay.
Compare all specifications:
2007 BMW Z4 | 2005 Saturn Relay | |
Make | BMW | Saturn |
Model | Z4 | Relay |
Year Released | 2007 | 2005 |
Body Type | Convertible | Minivan |
Engine Position | Front | Front |
Engine Size | 2996 cc | 3490 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 335 HP | 200 HP |
Torque | 315 Nm | 298 Nm |
Engine Compression Ratio | 11.5:1 | 9.8:1 |
Drive Type | Rear | Front |
Number of Seats | 2 seats | 7 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1310 kg | 1946 kg |
Vehicle Length | 4100 mm | 5210 mm |
Vehicle Width | 1790 mm | 1840 mm |
Vehicle Height | 1310 mm | 1840 mm |
Wheelbase Size | 2500 mm | 3080 mm |
Fuel Consumption Overall | 9.5 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 55 L | 95 L |