1963 Aston Martin DB4 vs. 1999 Ford O21 C
To start off, 1999 Ford O21 C is newer by 36 year(s). Which means there will be less support and parts availability for 1963 Aston Martin DB4. In addition, the cost of maintenance, including insurance, on 1963 Aston Martin DB4 would be higher. At 3,670 cc (6 cylinders), 1963 Aston Martin DB4 is equipped with a bigger engine. In terms of performance, 1963 Aston Martin DB4 (310 HP @ 6000 RPM) has 182 more horse power than 1999 Ford O21 C. (128 HP @ 6000 RPM). In normal driving conditions, 1963 Aston Martin DB4 should accelerate faster than 1999 Ford O21 C. With that said, vehicle weight also plays an important factor in acceleration. 1999 Ford O21 C weights approximately 73 kg more than 1963 Aston Martin DB4.
Because 1963 Aston Martin DB4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1963 Aston Martin DB4. However, in wet, icy, snow, or gravel driving conditions, 1999 Ford O21 C, being front wheel drive (FWD), will offer much better control with better grip. 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, 1963 Aston Martin DB4 (377 Nm @ 5000 RPM) has 199 more torque (in Nm) than 1999 Ford O21 C. (178 Nm @ 4000 RPM). This means 1963 Aston Martin DB4 will have an easier job in driving up hills or pulling heavy equipment than 1999 Ford O21 C. 1999 Ford O21 C has automatic transmission and 1963 Aston Martin DB4 has manual transmission. 1963 Aston Martin DB4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Ford O21 C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1963 Aston Martin DB4 | 1999 Ford O21 C | |
| Make | Aston Martin | Ford |
| Model | DB4 | O21 C |
| Year Released | 1963 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 3670 cc | 1596 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 310 HP | 128 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 377 Nm | 178 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 79 mm |
| Engine Stroke Size | 92 mm | 81.4 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1225 kg | 1298 kg |
| Vehicle Length | 4270 mm | 3610 mm |
| Vehicle Width | 1560 mm | 1650 mm |
| Vehicle Height | 1280 mm | 1440 mm |
| Wheelbase Size | 2370 mm | 2490 mm |
| Fuel Tank Capacity | 86 L | 132 L |
