2001 Proton 400 vs. 2011 Acura TSX
To start off, 2011 Acura TSX is newer by 10 year(s). Which means there will be less support and parts availability for 2001 Proton 400. In addition, the cost of maintenance, including insurance, on 2001 Proton 400 would be higher. At 2,400 cc (4 cylinders), 2011 Acura TSX is equipped with a bigger engine. In terms of performance, 2011 Acura TSX (201 HP @ 7000 RPM) has 127 more horse power than 2001 Proton 400. (74 HP @ 6000 RPM) In normal driving conditions, 2011 Acura TSX should accelerate faster than 2001 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2011 Acura TSX weights approximately 604 kg more than 2001 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, 2011 Acura TSX (230 Nm @ 4300 RPM) has 122 more torque (in Nm) than 2001 Proton 400. (108 Nm @ 3000 RPM). This means 2011 Acura TSX will have an easier job in driving up hills or pulling heavy equipment than 2001 Proton 400. 2011 Acura TSX has automatic transmission and 2001 Proton 400 has manual transmission. 2001 Proton 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Acura TSX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Proton 400 | 2011 Acura TSX | |
| Make | Proton | Acura |
| Model | 400 | TSX |
| Year Released | 2001 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 74 HP | 201 HP |
| Engine RPM | 6000 RPM | 7000 RPM |
| Torque | 108 Nm | 230 Nm |
| Torque RPM | 3000 RPM | 4300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 970 kg | 1574 kg |
| Vehicle Length | 4370 mm | 4714 mm |
| Vehicle Width | 1700 mm | 1839 mm |
| Vehicle Height | 1390 mm | 1438 mm |
| Wheelbase Size | 2510 mm | 2708 mm |
