1986 Alfa Romeo 75 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1986 Alfa Romeo 75 would be higher. At 3,596 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (315 HP @ 6800 RPM) has 207 more horse power than 1986 Alfa Romeo 75. (108 HP @ 5800 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1986 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 473 kg more than 1986 Alfa Romeo 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Alfa Romeo 75. In wet, icy, snow, or gravel driving conditions, 2005 Porsche 911 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, 2005 Porsche 911 (370 Nm @ 4250 RPM) has 224 more torque (in Nm) than 1986 Alfa Romeo 75. (146 Nm @ 4000 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo 75. 2005 Porsche 911 has automatic transmission and 1986 Alfa Romeo 75 has manual transmission. 1986 Alfa Romeo 75 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
1986 Alfa Romeo 75 | 2005 Porsche 911 | |
Make | Alfa Romeo | Porsche |
Model | 75 | 911 |
Year Released | 1986 | 2005 |
Body Type | Sedan | Convertible |
Engine Position | Front | Rear |
Engine Size | 1570 cc | 3596 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 108 HP | 315 HP |
Engine RPM | 5800 RPM | 6800 RPM |
Torque | 146 Nm | 370 Nm |
Torque RPM | 4000 RPM | 4250 RPM |
Engine Bore Size | 78 mm | 96 mm |
Engine Stroke Size | 82 mm | 82.8 mm |
Engine Compression Ratio | 9.0:1 | 11.3:1 |
Top Speed | 180 km/hour | 280 km/hour |
Acceleration 0-100mph | 10.7 seconds | 5.3 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1092 kg | 1565 kg |
Vehicle Length | 4340 mm | 4440 mm |
Vehicle Width | 1640 mm | 1840 mm |
Vehicle Height | 1360 mm | 1300 mm |
Wheelbase Size | 2520 mm | 2360 mm |
Fuel Consumption Overall | 7.6 L/100km | 11.4 L/100km |
Fuel Tank Capacity | 49 L | 64 L |