1983 Alfa Romeo 33 vs. 2003 BMW X5

To start off, 2003 BMW X5 is newer by 20 year(s). Which means there will be less support and parts availability for 1983 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1983 Alfa Romeo 33 would be higher. At 4,398 cc (8 cylinders), 2003 BMW X5 is equipped with a bigger engine. In terms of performance, 2003 BMW X5 (338 HP @ 6100 RPM) has 244 more horse power than 1983 Alfa Romeo 33. (94 HP @ 5750 RPM) In normal driving conditions, 2003 BMW X5 should accelerate faster than 1983 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 1283 kg more than 1983 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2003 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1983 Alfa Romeo 33. In wet, icy, snow, or gravel driving conditions, 2003 BMW X5 will offer significantly more control. 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, 2003 BMW X5 (400 Nm @ 3700 RPM) has 267 more torque (in Nm) than 1983 Alfa Romeo 33. (133 Nm @ 4000 RPM). This means 2003 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo 33. 2003 BMW X5 has automatic transmission and 1983 Alfa Romeo 33 has manual transmission. 1983 Alfa Romeo 33 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW X5 will be easier to drive especially in heavy traffic.

Compare all specifications:

1983 Alfa Romeo 33 2003 BMW X5
Make Alfa Romeo BMW
Model 33 X5
Year Released 1983 2003
Engine Position Front Front
Engine Size 1490 cc 4398 cc
Engine Cylinders 4 cylinders 8 cylinders
Engine Type boxer V
Valves per Cylinder 2 valves 4 valves
Horse Power 94 HP 338 HP
Engine RPM 5750 RPM 6100 RPM
Torque 133 Nm 400 Nm
Torque RPM 4000 RPM 3700 RPM
Engine Bore Size 84 mm 92 mm
Engine Stroke Size 67.2 mm 82.7 mm
Engine Compression Ratio 9.0:1 10.0:1
Top Speed 169 km/hour 240 km/hour
Drive Type Front 4WD
Transmission Type Manual Automatic
Number of Seats 5 seats 5 seats
Number of Doors 4 doors 5 doors
Vehicle Weight 912 kg 2195 kg
Vehicle Length 4020 mm 4670 mm
Vehicle Width 1620 mm 1880 mm
Vehicle Height 1310 mm 1720 mm
Wheelbase Size 2520 mm 2730 mm
Fuel Tank Capacity 53 L 93 L


 

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