1996 Pontiac Bonneville vs. 1999 Lexus IS
To start off, 1999 Lexus IS is newer by 3 year(s). Which means there will be less support and parts availability for 1996 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1996 Pontiac Bonneville would be higher. At 3,791 cc (6 cylinders), 1996 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1996 Pontiac Bonneville (205 HP @ 5200 RPM) has 52 more horse power than 1999 Lexus IS. (153 HP @ 6200 RPM). In normal driving conditions, 1996 Pontiac Bonneville should accelerate faster than 1999 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 1996 Pontiac Bonneville weights approximately 160 kg more than 1999 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Lexus IS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1999 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 1996 Pontiac Bonneville, being front wheel drive (FWD), will offer much better control with better grip. 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, 1996 Pontiac Bonneville (318 Nm @ 4000 RPM) has 123 more torque (in Nm) than 1999 Lexus IS. (195 Nm @ 4600 RPM). This means 1996 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1999 Lexus IS.
Compare all specifications:
| 1996 Pontiac Bonneville | 1999 Lexus IS | |
| Make | Pontiac | Lexus |
| Model | Bonneville | IS |
| Year Released | 1996 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1988 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 153 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 318 Nm | 195 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Engine Bore Size | 96.5 mm | 75 mm |
| Engine Stroke Size | 86.4 mm | 75 mm |
| Engine Compression Ratio | 9.4:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1400 kg |
| Vehicle Length | 5120 mm | 4410 mm |
| Vehicle Width | 1860 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2700 mm | 2680 mm |
| Fuel Tank Capacity | 68 L | 70 L |
