1989 Fiat Uno vs. 2005 Pontiac Bonneville
To start off, 2005 Pontiac Bonneville is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Fiat Uno. In addition, the cost of maintenance, including insurance, on 1989 Fiat Uno would be higher. At 3,786 cc (6 cylinders), 2005 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2005 Pontiac Bonneville (205 HP @ 5200 RPM) has 133 more horse power than 1989 Fiat Uno. (72 HP @ 4800 RPM) In normal driving conditions, 2005 Pontiac Bonneville should accelerate faster than 1989 Fiat Uno. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Bonneville weights approximately 738 kg more than 1989 Fiat Uno. 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, 2005 Pontiac Bonneville (312 Nm) has 184 more torque (in Nm) than 1989 Fiat Uno. (128 Nm). This means 2005 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1989 Fiat Uno. 2005 Pontiac Bonneville has automatic transmission and 1989 Fiat Uno has manual transmission. 1989 Fiat Uno will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Fiat Uno | 2005 Pontiac Bonneville | |
| Make | Fiat | Pontiac |
| Model | Uno | Bonneville |
| Year Released | 1989 | 2005 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1367 cc | 3786 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 72 HP | 205 HP |
| Engine RPM | 4800 RPM | 5200 RPM |
| Torque | 128 Nm | 312 Nm |
| Engine Bore Size | 78 mm | 97.1 mm |
| Engine Stroke Size | 71.5 mm | 86 mm |
| Engine Compression Ratio | 20.0:1 | 9.4:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 910 kg | 1648 kg |
| Vehicle Length | 3700 mm | 5150 mm |
| Vehicle Width | 1570 mm | 1890 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2370 mm | 2800 mm |
| Fuel Tank Capacity | 50 L | 68 L |
