2009 Chevrolet Impala vs. 1991 Opel Omega
To start off, 2009 Chevrolet Impala is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Opel Omega. In addition, the cost of maintenance, including insurance, on 1991 Opel Omega would be higher. At 5,670 cc (8 cylinders), 2009 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Impala (303 HP @ 5600 RPM) has 193 more horse power than 1991 Opel Omega. (110 HP @ 5200 RPM). In normal driving conditions, 2009 Chevrolet Impala should accelerate faster than 1991 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Impala weights approximately 811 kg more than 1991 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Opel Omega 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 1991 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2009 Chevrolet Impala, 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, 2009 Chevrolet Impala (438 Nm @ 4000 RPM) has 276 more torque (in Nm) than 1991 Opel Omega. (162 Nm @ 4600 RPM). This means 2009 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Omega. 2009 Chevrolet Impala has automatic transmission and 1991 Opel Omega has manual transmission. 1991 Opel Omega 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 Opel Omega | |
Make | Chevrolet | Opel |
Model | Impala | Omega |
Year Released | 2009 | 1991 |
Engine Position | Front | Front |
Engine Size | 5670 cc | 1998 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 303 HP | 110 HP |
Engine RPM | 5600 RPM | 5200 RPM |
Torque | 438 Nm | 162 Nm |
Torque RPM | 4000 RPM | 4600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2141 kg | 1330 kg |
Vehicle Length | 5100 mm | 4740 mm |
Vehicle Width | 1860 mm | 1780 mm |
Vehicle Height | 1500 mm | 1490 mm |
Wheelbase Size | 2810 mm | 2740 mm |
Fuel Tank Capacity | 64 L | 70 L |