2009 Cadillac BLS vs. 1991 Opel Astra

To start off, 2009 Cadillac BLS is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 2,792 cc (6 cylinders), 2009 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2009 Cadillac BLS (252 HP @ 5500 RPM) has 193 more horse power than 1991 Opel Astra. (59 HP @ 5200 RPM). In normal driving conditions, 2009 Cadillac BLS should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac BLS weights approximately 660 kg more than 1991 Opel Astra. 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 Cadillac BLS (365 Nm @ 1800 RPM) has 261 more torque (in Nm) than 1991 Opel Astra. (104 Nm @ 2800 RPM). This means 2009 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.

Compare all specifications:

2009 Cadillac BLS 1991 Opel Astra
Make Cadillac Opel
Model BLS Astra
Year Released 2009 1991
Body Type Sedan Station Wagon
Engine Position Front Front
Engine Size 2792 cc 1389 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type V in-line
Horse Power 252 HP 59 HP
Engine RPM 5500 RPM 5200 RPM
Torque 365 Nm 104 Nm
Torque RPM 1800 RPM 2800 RPM
Engine Bore Size 89.1 mm 77.6 mm
Engine Stroke Size 74.8 mm 73.4 mm
Drive Type Front Front
Transmission Type Manual Manual
Number of Seats 5 seats 5 seats
Number of Doors 4 doors 5 doors
Vehicle Weight 1635 kg 975 kg
Vehicle Length 4690 mm 4280 mm
Vehicle Width 1760 mm 1690 mm
Vehicle Height 1480 mm 1480 mm
Wheelbase Size 2680 mm 2530 mm


 

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