2007 BMW 318 vs. 2008 Saturn Astra
To start off, 2008 Saturn Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW 318. In addition, the cost of maintenance, including insurance, on 2007 BMW 318 would be higher. At 1,994 cc (4 cylinders), 2007 BMW 318 is equipped with a bigger engine. In terms of performance, 2008 Saturn Astra (139 HP @ 6300 RPM) has 19 more horse power than 2007 BMW 318. (120 HP @ 4000 RPM) In normal driving conditions, 2008 Saturn Astra should accelerate faster than 2007 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 318 weights approximately 220 kg more than 2008 Saturn Astra.
Because 2007 BMW 318 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 318. However, in wet, icy, snow, or gravel driving conditions, 2008 Saturn Astra, 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 318 (280 Nm @ 1750 RPM) has 110 more torque (in Nm) than 2008 Saturn Astra. (170 Nm @ 3800 RPM). This means 2007 BMW 318 will have an easier job in driving up hills or pulling heavy equipment than 2008 Saturn Astra.
Compare all specifications:
2007 BMW 318 | 2008 Saturn Astra | |
Make | BMW | Saturn |
Model | 318 | Astra |
Year Released | 2007 | 2008 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1994 cc | 1799 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 120 HP | 139 HP |
Engine RPM | 4000 RPM | 6300 RPM |
Torque | 280 Nm | 170 Nm |
Torque RPM | 1750 RPM | 3800 RPM |
Engine Compression Ratio | 17.0:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1505 kg | 1285 kg |
Vehicle Length | 4230 mm | 4340 mm |
Vehicle Width | 1820 mm | 1760 mm |
Vehicle Height | 1430 mm | 1460 mm |
Wheelbase Size | 2770 mm | 2620 mm |
Fuel Consumption Overall | 5.6 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 63 L | 46 L |