2003 Lexus IS vs. 2004 Pontiac Vibe
To start off, 2004 Pontiac Vibe is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Lexus IS. In addition, the cost of maintenance, including insurance, on 2003 Lexus IS would be higher. At 1,988 cc (6 cylinders), 2003 Lexus IS is equipped with a bigger engine. In terms of performance, 2003 Lexus IS (153 HP @ 6200 RPM) has 31 more horse power than 2004 Pontiac Vibe. (122 HP @ 6000 RPM). In normal driving conditions, 2003 Lexus IS should accelerate faster than 2004 Pontiac Vibe. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lexus IS weights approximately 175 kg more than 2004 Pontiac Vibe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Pontiac Vibe is four wheel drive (4WD), it will have significant more traction and grip than 2003 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2004 Pontiac Vibe 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, 2003 Lexus IS (196 Nm @ 4600 RPM) has 36 more torque (in Nm) than 2004 Pontiac Vibe. (160 Nm @ 4200 RPM). This means 2003 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2004 Pontiac Vibe.
Compare all specifications:
| 2003 Lexus IS | 2004 Pontiac Vibe | |
| Make | Lexus | Pontiac |
| Model | IS | Vibe |
| Year Released | 2003 | 2004 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1988 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 122 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 196 Nm | 160 Nm |
| Torque RPM | 4600 RPM | 4200 RPM |
| Engine Bore Size | 75 mm | 79.1 mm |
| Engine Stroke Size | 75 mm | 91 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1400 kg | 1225 kg |
| Vehicle Length | 4410 mm | 4370 mm |
| Vehicle Width | 1730 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1590 mm |
| Wheelbase Size | 2680 mm | 2610 mm |
| Fuel Tank Capacity | 70 L | 45 L |
