1987 Alfa Romeo Graduate vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 20 year(s). Which means there will be less support and parts availability for 1987 Alfa Romeo Graduate. In addition, the cost of maintenance, including insurance, on 1987 Alfa Romeo Graduate would be higher. At 3,824 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (350 HP) has 235 more horse power than 1987 Alfa Romeo Graduate. (115 HP) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 1987 Alfa Romeo Graduate. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 285 kg more than 1987 Alfa Romeo Graduate. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Alfa Romeo Graduate. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Porsche 911 (400 Nm) has 237 more torque (in Nm) than 1987 Alfa Romeo Graduate. (163 Nm). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1987 Alfa Romeo Graduate. 2007 Porsche 911 has automatic transmission and 1987 Alfa Romeo Graduate has manual transmission. 1987 Alfa Romeo Graduate will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Alfa Romeo Graduate | 2007 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | Graduate | 911 |
| Year Released | 1987 | 2007 |
| Engine Position | Front | Rear |
| Engine Size | 1966 cc | 3824 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 115 HP | 350 HP |
| Torque | 163 Nm | 400 Nm |
| Engine Bore Size | 84.1 mm | 99 mm |
| Engine Stroke Size | 88.4 mm | 82.8 mm |
| Engine Compression Ratio | 9.0:1 | 11.8:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 1250 kg | 1535 kg |
| Vehicle Length | 4290 mm | 4440 mm |
| Vehicle Width | 1630 mm | 1860 mm |
| Vehicle Height | 1250 mm | 1310 mm |
| Wheelbase Size | 2260 mm | 2360 mm |
| Fuel Tank Capacity | 49 L | 67 L |
