1998 Buick Signia vs. 1991 Innocenti 990
To start off, 1998 Buick Signia is newer by 7 year(s). Which means there will be less support and parts availability for 1991 Innocenti 990. In addition, the cost of maintenance, including insurance, on 1991 Innocenti 990 would be higher. At 3,800 cc (6 cylinders), 1998 Buick Signia is equipped with a bigger engine. In terms of performance, 1998 Buick Signia (238 HP @ 5200 RPM) has 187 more horse power than 1991 Innocenti 990. (51 HP @ 5800 RPM). In normal driving conditions, 1998 Buick Signia should accelerate faster than 1991 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 1998 Buick Signia weights approximately 1030 kg more than 1991 Innocenti 990. 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, 1998 Buick Signia (387 Nm @ 3600 RPM) has 312 more torque (in Nm) than 1991 Innocenti 990. (75 Nm @ 3200 RPM). This means 1998 Buick Signia will have an easier job in driving up hills or pulling heavy equipment than 1991 Innocenti 990. 1998 Buick Signia has automatic transmission and 1991 Innocenti 990 has manual transmission. 1991 Innocenti 990 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Buick Signia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Buick Signia | 1991 Innocenti 990 | |
| Make | Buick | Innocenti |
| Model | Signia | 990 |
| Year Released | 1998 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3800 cc | 992 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Horse Power | 238 HP | 51 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 387 Nm | 75 Nm |
| Torque RPM | 3600 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1740 kg | 710 kg |
| Vehicle Length | 4710 mm | 3170 mm |
| Vehicle Width | 1890 mm | 1530 mm |
| Vehicle Height | 1550 mm | 1390 mm |
| Wheelbase Size | 2860 mm | 2050 mm |
