Supersaloon shoot-out - specifications

 Mercedes E63 AMGCadillac CTS-VJaguar XFR
On the road price/total as tested"£69,850/£76,378""£59,000/£60,795""£59,900/£64,456"
"Residual value (after 3yrs/30,000)""£21,933/31.4%"N/A"£22,103/36.9%"
Annual tax liability std/higher rate"£4,890/£9,779""£4,130/£8,260""£4,193/£8,386"
Annual fuel cost (12k/20k miles)"£3,756/£6,259""£3,859/£6,431""£3,102/£5,170"
Insurance group/quote"46/£1,313"50/N/A"49/£1,500+"
Road tax band/costM/£405M/£405M/£405
Cost of 1st/2nd/3rd service£250/£450/£250£330/£546/£330£330/£330/£420
Engine"V8/6,208cc""V8 s’charged/6,162cc""V8 s’charged/5,000cc"
Peak power "518/6,800 bhp/rpm""556/6,100 bhp/rpm""503/6,000 bhp/rpm"
Peak torque "630/5,200 Nm/rpm""747/3,800 Nm/rpm""625/2,500 Nm/rpm"
Transmission 7-spd auto/rwd6-spd auto/rwd6-spd auto/rwd
Fuel tank capacity/spare wheel80 litres/space saver68 litres/foam70 litres/space saver
Boot capacity 540 litres373 litres500 litres
Turning circle/drag coefficient11.3 metres/0.29Cd11.5 metres/0.35Cd11.5 metres/0.29Cd
Basic warranty (miles)/recovery3y (unltd)/30y Mobilo3yrs (60k)/3yrs3y (unltd)/3y Jag Assist
Service intervals/UK dealers"12,500 miles/136""9,000 miles/8""15,000 miles/97"
Driver Power maker/dealer pos9th/15thN/A4th/6th
Euro NCAP: Adult/child/ped./safety86/77/58/86N/AN/A
0-60/30-70mph*5.2/4.0 secs5.4/3.8 secs5.8/4.3 secs
30-50mph in 3rd/4th 2.8/4.3 secs2.4/3.7 secs2.8/3.3 secs
50-70mph in 5th/6th/7th5.9/9.4/11.8 secs5.0/9.0 secs/N/A4.8/8.7secs/N/A
Top speed/rpm at 70mph "155mph/1,800rpm""175mph/1,750rpm""155mph/2,000rpm"
Braking 70-0/60-0/30-0mph* 50.3/34.8/8.8m48.6/36.4/9.0m47.6/35.9/8.8m
Noise levels outside/idle/30/70mph67/48/59/68dB71/50/61/73dB60/43/55/63dB
Auto Express economy/range16.9mpg/297 miles16.4mpg/245 miles20.4mpg/312 miles
Govt urban/extra-urban/combined 15.1/31/22.4mpg13/26.4/19.2mpg15.1/32.4/22.5mpg
Actual/claimed CO2/tax bracket387/295g/km/35%398/350g/km/35%320/292g/km/35%
Airbags/Isofix/parking sensorsEight/yes/yesSix/yes/yesSix/yes/yes
Auto/adaptive susp/cruise controlYes/yes/yesYes/yes/yesYes/yes/yes
Climate ctrl/leather/heated seatsYes/yes/noYes/yes/yesYes/yes/yes
Met paint/xenon lights/keyless goYes/yes/yesYes/yes/yesYes/yes/yes
Sat-nav/TV tuner/MP3/BluetoothYes/£910/yes/yesYes/yes/yes/yesYes/£685/yes/yes

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