1956 Aston Martin DB3 vs. 2013 Cadillac XTS
To start off, 2013 Cadillac XTS is newer by 57 year(s). Which means there will be less support and parts availability for 1956 Aston Martin DB3. In addition, the cost of maintenance, including insurance, on 1956 Aston Martin DB3 would be higher. At 3,564 cc (6 cylinders), 2013 Cadillac XTS is equipped with a bigger engine. In terms of performance, 2013 Cadillac XTS (314 HP @ 6800 RPM) has 104 more horse power than 1956 Aston Martin DB3. (210 HP @ 6000 RPM) In normal driving conditions, 2013 Cadillac XTS should accelerate faster than 1956 Aston Martin DB3. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac XTS weights approximately 998 kg more than 1956 Aston Martin DB3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Cadillac XTS is all wheel drive (AWD), it will have significant more traction and grip than 1956 Aston Martin DB3. In wet, icy, snow, or gravel driving conditions, 2013 Cadillac XTS 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, 2013 Cadillac XTS (358 Nm @ 5200 RPM) has 163 more torque (in Nm) than 1956 Aston Martin DB3. (195 Nm @ 3000 RPM). This means 2013 Cadillac XTS will have an easier job in driving up hills or pulling heavy equipment than 1956 Aston Martin DB3. 2013 Cadillac XTS has automatic transmission and 1956 Aston Martin DB3 has manual transmission. 1956 Aston Martin DB3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Cadillac XTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Aston Martin DB3 | 2013 Cadillac XTS | |
| Make | Aston Martin | Cadillac |
| Model | DB3 | XTS |
| Year Released | 1956 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 2920 cc | 3564 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 210 HP | 314 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 195 Nm | 358 Nm |
| Torque RPM | 3000 RPM | 5200 RPM |
| Engine Bore Size | 83 mm | 94 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 8.7:1 | 11.5 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 914 kg | 1912 kg |
| Vehicle Length | 3920 mm | 5131 mm |
| Vehicle Width | 1510 mm | 1852 mm |
| Vehicle Height | 1050 mm | 1510 mm |
| Wheelbase Size | 2220 mm | 2837 mm |
| Fuel Tank Capacity | 70 L | 76 L |
