2005 BMW X5 vs. 1981 Opel Ascona

To start off, 2005 BMW X5 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1981 Opel Ascona would be higher. At 2,926 cc (6 cylinders), 2005 BMW X5 is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (215 HP @ 4000 RPM) has 101 more horse power than 1981 Opel Ascona. (114 HP @ 5800 RPM). In normal driving conditions, 2005 BMW X5 should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 1120 kg more than 1981 Opel Ascona. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Let's talk about torque, 2005 BMW X5 (520 Nm @ 2000 RPM) has 366 more torque (in Nm) than 1981 Opel Ascona. (154 Nm @ 4800 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1981 Opel Ascona.

Compare all specifications:

2005 BMW X5 1981 Opel Ascona
Make BMW Opel
Model X5 Ascona
Year Released 2005 1981
Engine Position Front Front
Engine Size 2926 cc 1796 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type in-line in-line
Horse Power 215 HP 114 HP
Engine RPM 4000 RPM 5800 RPM
Torque 520 Nm 154 Nm
Torque RPM 2000 RPM 4800 RPM
Engine Compression Ratio 18.0:1 9.5:1
Fuel Type Diesel Gasoline
Number of Doors 5 doors 5 doors
Vehicle Weight 2170 kg 1050 kg
Vehicle Length 4670 mm 4380 mm
Vehicle Width 1880 mm 1680 mm
Vehicle Height 1720 mm 1400 mm
Wheelbase Size 2830 mm 2580 mm
Fuel Tank Capacity 93 L 40 L


 

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