1991 Lancia Dedra vs. 2010 Cadillac STS
To start off, 2010 Cadillac STS is newer by 19 year(s). Which means there will be less support and parts availability for 1991 Lancia Dedra. In addition, the cost of maintenance, including insurance, on 1991 Lancia Dedra would be higher. At 4,600 cc (8 cylinders), 2010 Cadillac STS is equipped with a bigger engine. In terms of performance, 2010 Cadillac STS (320 HP @ 6400 RPM) has 161 more horse power than 1991 Lancia Dedra. (159 HP @ 5500 RPM) In normal driving conditions, 2010 Cadillac STS should accelerate faster than 1991 Lancia Dedra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Cadillac STS weights approximately 582 kg more than 1991 Lancia Dedra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Cadillac STS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2010 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 1991 Lancia Dedra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2010 Cadillac STS (427 Nm @ 4400 RPM) has 153 more torque (in Nm) than 1991 Lancia Dedra. (274 Nm @ 3250 RPM). This means 2010 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1991 Lancia Dedra. 2010 Cadillac STS has automatic transmission and 1991 Lancia Dedra has manual transmission. 1991 Lancia Dedra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Lancia Dedra | 2010 Cadillac STS | |
| Make | Lancia | Cadillac |
| Model | Dedra | STS |
| Year Released | 1991 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 4600 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 159 HP | 320 HP |
| Engine RPM | 5500 RPM | 6400 RPM |
| Torque | 274 Nm | 427 Nm |
| Torque RPM | 3250 RPM | 4400 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1230 kg | 1812 kg |
| Vehicle Length | 4350 mm | 4996 mm |
| Vehicle Width | 1710 mm | 1844 mm |
| Vehicle Height | 1430 mm | 1463 mm |
| Wheelbase Size | 2550 mm | 2957 mm |
| Fuel Consumption | 9.2 L/100km | 9.8 L/100km |
| Fuel Consumption City | 11.9 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 63 L | 64 L |
