Audi S5 Cabriolet vs Infiniti G37 - specifications

 On-the-road price/total as testedAudi S5 CabrioletInfiniti G37 Convertible
Residual value (after 3yrs/36k miles)£45,895/£51,080£45,235/£46,670
Depreciation£24,278/52.9%£19,270/42.6%
Annual tax liability std/higher rate£21,617£25,965
Annual fuel cost (12,000/20,000 miles)£2,633/£5,266£3,093/£6,185
Ins group/quote/road tax band/cost£3,416/£5,693£3,788/£6,313
Cost of 1st/2nd/3rd service42/£726/J/£24548/£951/M/£460
£48pm (3yrs/30k)£300/£400/£300
Length/wheelbase
Height/width4,640/2,751mm4,660/2,850mm
Engine1,380/1,854mm1,391/1,850mm
Peak power/revs V6/2,995ccV6/3,696cc
Peak torque/revs328/5,500 bhp/rpm316/7,000 bhp/rpm
Transmission 440/2,900Nm/rpm360/5,200 Nm/rpm
Fuel tank capacity/spare wheel7-spd auto/4wd7-spd auto/rwd
Boot capacity 61 litres/sp. saver80 litres/sp. saver
Kerbweight/payload/towing weight380 litres360 litres
Turning circle/drag coefficient1,880/500/1,900kg1,898/417kg/N/A
Basic warranty (miles)/recovery11.4 metres/0.32Cd11.0 metres/0.31Cd
Service intervals/UK dealers3yrs (60k)/3yrs3yrs (60k)/3yrs
Driver Power manufacturer/dealer pos.Variable/1359k miles (1yr)/11
7th/26thN/A
0-60/30-70mph
30-50mph in 3rd/4th 5.6/5.1 secs6.6/6.9 secs
50-70mph in 5th/6th 3.2/4.7 secs3.3/5.4 secs
Top speed/rpm at 70mph 6.5/9.9 secs8.8/11.8 secs
Braking 70-0/60-0/30-0mph 155mph/1,900rpm155mph/2,100rpm
Noise levels roof up/down/30/70mph51.9/35.1/8.8m*55.8/40.9/9.7m**
Auto Express economy/range59/64/65/76dB61/65/63/68dB
Govt urban/extra-urban/combined 21.4mpg/287 miles19.3mpg/340 miles
Actual/claimed CO2/tax bracket25.2/40.9/33.2mpg17.3/34.0/24.8mpg
Folding roof (down)305/199g/km/29%338/264g/km/35%
16 seconds31 seconds
Airbags/Isofix/parking sensors
Auto gearbox/stability/cruise controlSix/yes/yesSix/yes/yes
Climate control/leather/heated seatsYes/yes/£225Yes/yes/yes
Metallic paint/xenon lights/keyless goYes/yes/£280Yes/yes/yes
Sat-nav/USB connection/Bluetooth£615/yes/yes£577/yes/yes
Sat-nav/USB connection/Bluetooth£1,620/£255/yesYes/yes/yes

Most Popular

What are 4D number plates and are they legal?
Ross Hollis at perfectlyprintedplates.com
Tips & advice

What are 4D number plates and are they legal?

Everything you need to know about so-called ‘4D’ number plates, including whether you’re allowed to have them on your car
25 Jan 2022
Best electric cars to buy 2022
Best electric cars
Electric cars

Best electric cars to buy 2022

There are more electric cars than ever to choose from, so we've picked some of the best you can buy in the UK now
10 Jan 2022
New 2022 Lamborghini Countach LPI 800-4 hits the road for the first time
Lamborghini Countach - front
Lamborghini Countach

New 2022 Lamborghini Countach LPI 800-4 hits the road for the first time

Lamborghini’s reborn Countach pictured on the move ahead of it arriving with customers
25 Jan 2022