2006 Fiat Stilo vs. 1991 Oldsmobile Achieva
To start off, 2006 Fiat Stilo is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Oldsmobile Achieva. In addition, the cost of maintenance, including insurance, on 1991 Oldsmobile Achieva would be higher. At 3,133 cc (6 cylinders), 1991 Oldsmobile Achieva is equipped with a bigger engine. In terms of performance, 1991 Oldsmobile Achieva (150 HP @ 4800 RPM) has 19 more horse power than 2006 Fiat Stilo. (131 HP @ 6400 RPM) In normal driving conditions, 1991 Oldsmobile Achieva should accelerate faster than 2006 Fiat Stilo. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Stilo weights approximately 5 kg more than 1991 Oldsmobile Achieva.
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, 1991 Oldsmobile Achieva (249 Nm @ 3200 RPM) has 87 more torque (in Nm) than 2006 Fiat Stilo. (162 Nm @ 3500 RPM). This means 1991 Oldsmobile Achieva will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Stilo. 1991 Oldsmobile Achieva has automatic transmission and 2006 Fiat Stilo has manual transmission. 2006 Fiat Stilo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Oldsmobile Achieva will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Fiat Stilo | 1991 Oldsmobile Achieva | |
| Make | Fiat | Oldsmobile |
| Model | Stilo | Achieva |
| Year Released | 2006 | 1991 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1746 cc | 3133 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 131 HP | 150 HP |
| Engine RPM | 6400 RPM | 4800 RPM |
| Torque | 162 Nm | 249 Nm |
| Torque RPM | 3500 RPM | 3200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1315 kg | 1310 kg |
| Vehicle Length | 4190 mm | 4780 mm |
| Vehicle Width | 1790 mm | 1750 mm |
