1999 Audi A4 vs. 2004 Pontiac Bonneville
To start off, 2004 Pontiac Bonneville is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 3,791 cc (6 cylinders), 2004 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (247 HP @ 5700 RPM) has 42 more horse power than 2004 Pontiac Bonneville. (205 HP @ 5200 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 2004 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Bonneville weights approximately 220 kg more than 1999 Audi A4.
Because 1999 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Pontiac Bonneville. In wet, icy, snow, or gravel driving conditions, 1999 Audi A4 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. 2004 Pontiac Bonneville has automatic transmission and 1999 Audi A4 has manual transmission. 1999 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi A4 | 2004 Pontiac Bonneville | |
| Make | Audi | Pontiac |
| Model | A4 | Bonneville |
| Year Released | 1999 | 2004 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1780 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 247 HP | 205 HP |
| Engine RPM | 5700 RPM | 5200 RPM |
| Engine Bore Size | 81 mm | 96.5 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Engine Compression Ratio | 9.5:1 | 9.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1410 kg | 1630 kg |
| Vehicle Length | 4480 mm | 5110 mm |
| Vehicle Width | 1740 mm | 1890 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2610 mm | 2880 mm |
| Fuel Tank Capacity | 60 L | 68 L |
