1986 Buick Skylark vs. 2006 Fiat Siena
To start off, 2006 Fiat Siena is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Buick Skylark. In addition, the cost of maintenance, including insurance, on 1986 Buick Skylark would be higher. At 2,474 cc (4 cylinders), 1986 Buick Skylark is equipped with a bigger engine. In terms of performance, 1986 Buick Skylark (89 HP @ 4400 RPM) has 21 more horse power than 2006 Fiat Siena. (68 HP @ 4600 RPM). In normal driving conditions, 1986 Buick Skylark should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 475 kg more than 1986 Buick Skylark.
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, 1986 Buick Skylark (179 Nm @ 2800 RPM) has 43 more torque (in Nm) than 2006 Fiat Siena. (136 Nm @ 2500 RPM). This means 1986 Buick Skylark will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena. 1986 Buick Skylark has automatic transmission and 2006 Fiat Siena has manual transmission. 2006 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1986 Buick Skylark will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Buick Skylark | 2006 Fiat Siena | |
| Make | Buick | Fiat |
| Model | Skylark | Siena |
| Year Released | 1986 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2474 cc | 1697 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 68 HP |
| Engine RPM | 4400 RPM | 4600 RPM |
| Torque | 179 Nm | 136 Nm |
| Torque RPM | 2800 RPM | 2500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1170 kg | 1645 kg |
| Vehicle Length | 4580 mm | 4000 mm |
| Vehicle Height | 1330 mm | 1700 mm |
| Wheelbase Size | 2630 mm | 2550 mm |
