2006 Cadillac Escalade vs. 2003 Proton 400
To start off, 2006 Cadillac Escalade is newer by 3 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 5,998 cc (8 cylinders), 2006 Cadillac Escalade is equipped with a bigger engine. In terms of performance, 2006 Cadillac Escalade (345 HP @ 5200 RPM) has 271 more horse power than 2003 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2006 Cadillac Escalade should accelerate faster than 2003 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac Escalade weights approximately 1701 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.
Because 2006 Cadillac Escalade is four wheel drive (4WD), it will have significant more traction and grip than 2003 Proton 400. In wet, icy, snow, or gravel driving conditions, 2006 Cadillac Escalade 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, 2006 Cadillac Escalade (515 Nm @ 4000 RPM) has 407 more torque (in Nm) than 2003 Proton 400. (108 Nm @ 3000 RPM). This means 2006 Cadillac Escalade will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton 400.
Compare all specifications:
| 2006 Cadillac Escalade | 2003 Proton 400 | |
| Make | Cadillac | Proton |
| Model | Escalade | 400 |
| Year Released | 2006 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 1297 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 345 HP | 74 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 515 Nm | 108 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Vehicle Weight | 2691 kg | 990 kg |
| Vehicle Length | 5630 mm | 4280 mm |
| Vehicle Width | 2030 mm | 1700 mm |
| Vehicle Height | 1910 mm | 1390 mm |
| Wheelbase Size | 3310 mm | 2510 mm |
