2009 Chevrolet Impala vs. 1991 Lancia Dedra
To start off, 2009 Chevrolet Impala is newer by 18 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 3,899 cc (6 cylinders), 2009 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Impala (233 HP @ 5600 RPM) has 74 more horse power than 1991 Lancia Dedra. (159 HP @ 5500 RPM). In normal driving conditions, 2009 Chevrolet Impala should accelerate faster than 1991 Lancia Dedra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Impala weights approximately 319 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.
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, 2009 Chevrolet Impala (325 Nm @ 4000 RPM) has 51 more torque (in Nm) than 1991 Lancia Dedra. (274 Nm @ 3250 RPM). This means 2009 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1991 Lancia Dedra. 2009 Chevrolet Impala 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. 2009 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Impala | 1991 Lancia Dedra | |
| Make | Chevrolet | Lancia |
| Model | Impala | Dedra |
| Year Released | 2009 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3899 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 233 HP | 159 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 325 Nm | 274 Nm |
| Torque RPM | 4000 RPM | 3250 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1549 kg | 1230 kg |
| Vehicle Length | 5100 mm | 4350 mm |
| Vehicle Width | 1860 mm | 1710 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 2810 mm | 2550 mm |
| Fuel Consumption | 8.7 L/100km | 9.2 L/100km |
| Fuel Consumption City | 13.8 L/100km | 11.9 L/100km |
| Fuel Consumption Overall | 11.2 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 64 L | 63 L |
