1976 Aston Martin Lagonda vs. 2003 Porsche 911
To start off, 2003 Porsche 911 is newer by 27 year(s). Which means there will be less support and parts availability for 1976 Aston Martin Lagonda. In addition, the cost of maintenance, including insurance, on 1976 Aston Martin Lagonda would be higher. At 5,340 cc (8 cylinders), 1976 Aston Martin Lagonda is equipped with a bigger engine. In terms of performance, 2003 Porsche 911 (443 HP @ 6000 RPM) has 157 more horse power than 1976 Aston Martin Lagonda. (286 HP @ 5000 RPM) In normal driving conditions, 2003 Porsche 911 should accelerate faster than 1976 Aston Martin Lagonda. With that said, vehicle weight also plays an important factor in acceleration. 1976 Aston Martin Lagonda weights approximately 565 kg more than 2003 Porsche 911.
Because 2003 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1976 Aston Martin Lagonda. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Porsche 911 (621 Nm @ 2700 RPM) has 186 more torque (in Nm) than 1976 Aston Martin Lagonda. (435 Nm @ 4500 RPM). This means 2003 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1976 Aston Martin Lagonda.
Compare all specifications:
| 1976 Aston Martin Lagonda | 2003 Porsche 911 | |
| Make | Aston Martin | Porsche |
| Model | Lagonda | 911 |
| Year Released | 1976 | 2003 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 5340 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 286 HP | 443 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 435 Nm | 621 Nm |
| Torque RPM | 4500 RPM | 2700 RPM |
| Engine Bore Size | 100 mm | 100 mm |
| Engine Stroke Size | 85 mm | 76.4 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2225 kg | 1660 kg |
| Vehicle Length | 5290 mm | 4440 mm |
| Vehicle Width | 1820 mm | 1840 mm |
| Vehicle Height | 1310 mm | 1300 mm |
| Wheelbase Size | 2920 mm | 2360 mm |
