2003 Proton 400 vs. 2007 Alfa Romeo 159
To start off, 2007 Alfa Romeo 159 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Proton 400. In addition, the cost of maintenance, including insurance, on 2003 Proton 400 would be higher. At 1,910 cc (4 cylinders), 2007 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 159 (118 HP @ 4000 RPM) has 44 more horse power than 2003 Proton 400. (74 HP @ 6000 RPM) In normal driving conditions, 2007 Alfa Romeo 159 should accelerate faster than 2003 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 159 weights approximately 686 kg more than 2003 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Alfa Romeo 159 (280 Nm @ 2000 RPM) has 172 more torque (in Nm) than 2003 Proton 400. (108 Nm @ 3000 RPM). This means 2007 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton 400. 2007 Alfa Romeo 159 has automatic transmission and 2003 Proton 400 has manual transmission. 2003 Proton 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Alfa Romeo 159 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Proton 400 | 2007 Alfa Romeo 159 | |
Make | Proton | Alfa Romeo |
Model | 400 | 159 |
Year Released | 2003 | 2007 |
Engine Position | Front | Front |
Engine Size | 1299 cc | 1910 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 3 valves | 2 valves |
Horse Power | 74 HP | 118 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 108 Nm | 280 Nm |
Torque RPM | 3000 RPM | 2000 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Vehicle Weight | 970 kg | 1656 kg |
Vehicle Length | 4370 mm | 4670 mm |
Vehicle Width | 1700 mm | 1840 mm |
Vehicle Height | 1390 mm | 1460 mm |
Wheelbase Size | 2510 mm | 2710 mm |