Technical specifications
| Clear list | Jaguar XJ | Mercedes S |
| Totals | Jaguar XJ 3.0 LWB (AWD) × | Mercedes S 3.0 (400d 4MATIC) × |
| Mark | Jaguar | Mercedes |
| Model | XJ 3.0 LWB (AWD) | S 3.0 (400d 4MATIC) |
| Year | 2015 | 2017 |
| Number of doors/seats | 4/5 | 4/5 |
| Body type | Sedan | Sedan |
| Unladen Weight | 1875 | 2060 |
| Gross Weight Limit | 2450 | - |
| Top Speed, km/h | 250 | 250 |
| Acceleration 0-100 kph | 6.4 | 5.2 |
| Minimum turning radius, m | 6.15 | 6 |
| Cargo Volume, min/max, L | 520 | 530 |
| Dimensions specifications, mm | Jaguar XJ 3.0 LWB (AWD) × | Mercedes S 3.0 (400d 4MATIC) × |
| Length | 5255 | 5125 |
| Width | 1899 | 1899 |
| Height | 1460 | 1493 |
| Wheelbase | 3157 | 3035 |
| Front/rear Track | 1626/1604 | 1624/1637 |
| Ground clearance | 130 | - |
| Engine specifications | Jaguar XJ 3.0 LWB (AWD) × | Mercedes S 3.0 (400d 4MATIC) × |
| Type | Gasoline Direct Injection, turbocharging | turbo diesel Common Rail |
| Displacement, cm3 | 2995 | 2925 |
| Compression ratio | 10.5 | 15.5 |
| Number and arrangement of cylinders | V6 | 6 cylinders, in-line |
| The diameter of the cylinder x stroke, mm | 84.5x89 | 82x92.3 |
| Number of valves | 24 | 24 |
| Power, hp/rpm | 340/6500 | 340/3600-4400 |
| Max torque, Nm/RPM | 450/3500-5000 | 700/1200-3200 |
| Transmission specifications | Jaguar XJ 3.0 LWB (AWD) × | Mercedes S 3.0 (400d 4MATIC) × |
| Gearbox | 8-speed automatic | 9-speed automatic |
| Drive Type | All wheel drive | Four-wheel drive |
| Suspension specifications | Jaguar XJ 3.0 LWB (AWD) × | Mercedes S 3.0 (400d 4MATIC) × |
| Front | Upper and lower A-arm (double wishbone) | Upper and lower A-arm (double wishbone) |
| Rear | Upper and lower A-arm (double wishbone) | multi-link suspensions |
| Tire Size | 245/45 R19, 275/40 R19 | 245/50 R18 |
| Disk | 5x108 ET45 d63.3
| 5x112 ET44 d66.6
|
| Brakes specifications | Jaguar XJ 3.0 LWB (AWD) × | Mercedes S 3.0 (400d 4MATIC) × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Ventilated discs | Ventilated discs |
| Fuel consumption specifications, L/100 km | Jaguar XJ 3.0 LWB (AWD) × | Mercedes S 3.0 (400d 4MATIC) × |
| City | 15.2 | 6.8 |
| Highway | 7.8 | 4.8 |
| Combined | 10.5 | 5.6 |
| Fuel | 95 | Diesel |
| Tank, L | 80 | 70 |
| Clear list | Jaguar XJ | Mercedes S |
