1998 Alfa Romeo 145 vs. 2006 BMW Z4
To start off, 2006 BMW Z4 is newer by 8 year(s). Which means there will be less support and parts availability for 1998 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 1998 Alfa Romeo 145 would be higher. At 2,979 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (229 HP @ 5900 RPM) has 127 more horse power than 1998 Alfa Romeo 145. (102 HP @ 6300 RPM) In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1998 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 490 kg more than 1998 Alfa Romeo 145. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 BMW Z4 (300 Nm @ 3500 RPM) has 176 more torque (in Nm) than 1998 Alfa Romeo 145. (124 Nm @ 4600 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 145.
Compare all specifications:
1998 Alfa Romeo 145 | 2006 BMW Z4 | |
Make | Alfa Romeo | BMW |
Model | 145 | Z4 |
Year Released | 1998 | 2006 |
Engine Position | Front | Front |
Engine Size | 1370 cc | 2979 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 102 HP | 229 HP |
Engine RPM | 6300 RPM | 5900 RPM |
Torque | 124 Nm | 300 Nm |
Torque RPM | 4600 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 1140 kg | 1630 kg |
Vehicle Length | 4100 mm | 4570 mm |
Vehicle Width | 1720 mm | 1790 mm |
Vehicle Height | 1430 mm | 1680 mm |
Wheelbase Size | 2550 mm | 2500 mm |