Facts and figures
| Infiniti FX30d S Premium | Range Rover Sport SDV6 HSE | |
| On the road price/total as tested | £53,415/£53,613 | £57,095/£72,015 |
| Residual value (after 3yrs/36,000) | £19,496/36.5% | £31,802/55.7% |
| Depreciation | £33,919 | £25,293 |
| Annual tax liability std/higher rate | £3,678/£7,356 | £3,936/£7,872 |
| Annual fuel cost (12k/20k miles) | £3,954/£6,590 | £2,978/£4,963 |
| Ins. group/quote/road tax band/cost | 47/£1,434/L/£460 | 43/£971/L/£460 |
| Cost of 1st/2nd/3rd service | £330/£667/£330 | £425/£599/£436 |
| Length/wheelbase | 4,865/2,885mm | 4,783/2,745mm |
| Height/width | 1,680/1,925mm | 1,784/2,004mm |
| Engine | V6/2,993cc | V6/2,993cc |
| Peak power/revs | 235/3,750 bhp/rpm | 252/4,000 bhp/rpm |
| Peak torque/revs | 550/1,750 Nm/rpm | 600/2,000 Nm/rpm |
| Transmission | 7-spd auto/4wd | 8-spd auto/4wd |
| Fuel tank capacity/spare wheel | 90 litres/sp saver | 84 litres/full size |
| Boot capacity (seats up/down) | 410/1,305 litres | 958/2,013 litres |
| Kerbweight/payload/towing weight | 2,175/515/2,200kg | 2,535/640/3,500kg |
| Turning circle/drag coefficient | 11.2 metres/0.36Cd | 11.9 metres/0.37Cd |
| Basic warranty (miles)/recovery | 3yrs (60k)/3yrs | 3yrs (unltd)/1yr |
| Service intervals/UK dealers | 12.5k miles (1yr)/6 | 16k miles (1yr)/130 |
| Driver Power manufacturer/dealer pos | N/A | 20th/19th^ |
| Euro NCAP: Adult/child/ped./stars | 86/77/44/5 | 4/N/A/1/4* |
| 0-60/30-70mph | 9.0/8.9 secs | 8.9/9.0 secs |
| 30-50mph in 3rd/4th | 3.2/5.2 secs | 3.3/3.9 secs |
| 50-70mph in 5th/6th/7th/8th | 6.6/8.5/10.5s/N/A | 5.6/6.8/8.4/13.1s |
| Top speed/rpm at 70mph | 132mph/2,000rpm | 124mph/1,750rpm |
| Braking 70-0/60-0/30-0mph | 48.8/35.1/9.2m | 51.6/34.0/10.1m |
| Auto Express econ (mpg/mpl)/range | 18.9/4.2/374 miles | 25.1/5.5/464 miles |
| Noise outside/idle/30/70mph | 69/45/59/64dB | 63/43/56/64dB |
| Govt urban/extra-urban/combined | 25.2/36.2/31.4mpg | 28.8/34.9/32.1mpg |
| Govt urban/extra-urban/combined | 5.5/8.0/6.9mpl | 6.3/7.7/7.1mpl |
| Actual/claimed CO2/tax bracket | 401/238g/km/35% | 302/230g/km/35% |
| Airbags/Isofix/rear parking camera | Six/yes/yes | Eight/yes/yes |
| Automatic box/stability/cruise ctrl | Yes/yes/yes | Yes/yes/yes |
| Clim control/leather/heated seats | Yes/yes/yes | Yes/yes/yes |
| Met paint/xenon lights/keyless go | £760/yes/yes | Yes/yes/yes |
| Sat-nav/USB connection/Bluetooth | Yes/yes/yes | Yes/yes/yes |
