2007 BMW Z4 vs. 2009 Proton Savvy
To start off, 2009 Proton Savvy is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 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) has 261 more horse power than 2009 Proton Savvy. (74 HP). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2009 Proton Savvy. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 275 kg more than 2009 Proton Savvy. 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, 2009 Proton Savvy, 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 210 more torque (in Nm) than 2009 Proton Savvy. (105 Nm @ 4250 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Proton Savvy. 2007 BMW Z4 has automatic transmission and 2009 Proton Savvy has manual transmission. 2009 Proton Savvy 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:
2007 BMW Z4 | 2009 Proton Savvy | |
Make | BMW | Proton |
Model | Z4 | Savvy |
Year Released | 2007 | 2009 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 2996 cc | 1149 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 335 HP | 74 HP |
Torque | 315 Nm | 105 Nm |
Torque RPM | 2750 RPM | 4250 RPM |
Engine Compression Ratio | 11.5:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Acceleration 0-100mph | 6.2 seconds | 14.5 seconds |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1310 kg | 1035 kg |
Vehicle Length | 4100 mm | 3720 mm |
Vehicle Width | 1790 mm | 1650 mm |
Vehicle Height | 1310 mm | 1490 mm |
Wheelbase Size | 2500 mm | 2400 mm |
Fuel Consumption Overall | 9.5 L/100km | 5.3 L/100km |
Fuel Tank Capacity | 55 L | 40 L |