2007 BMW X5 vs. 1999 Proton 400
To start off, 2007 BMW X5 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Proton 400. In addition, the cost of maintenance, including insurance, on 1999 Proton 400 would be higher. At 2,993 cc (6 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (201 HP @ 4000 RPM) has 127 more horse power than 1999 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1999 Proton 400.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Proton 400. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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 X5 (480 Nm @ 1750 RPM) has 372 more torque (in Nm) than 1999 Proton 400. (108 Nm @ 3000 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1999 Proton 400.
Compare all specifications:
2007 BMW X5 | 1999 Proton 400 | |
Make | BMW | Proton |
Model | X5 | 400 |
Year Released | 2007 | 1999 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 1299 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 201 HP | 74 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 480 Nm | 108 Nm |
Torque RPM | 1750 RPM | 3000 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Vehicle Width | 1880 mm | 1700 mm |