Skip advert
Advertisement

Audi S5 gets a new 342bhp mild-hybrid V6 diesel

The Audi S5 is now available with a new diesel mild-hybrid powertrain, offering both improved performance and efficiency

Like the recently launched Audi S6 and S7 Sportback, the German manufacturer has introduced a new V6 diesel mild-hybrid powertrain for the Audi S5

The new 3.0-litre diesel engine produces 342bhp and 700Nm of torque, with power being fed to all four wheels via an eight-speed automatic gearbox. As a result, both the S5 Coupe and S5 Sportback will reach an electronically limited top speed of 155mph, and hit 0–62mph in 4.8 seconds and 4.9 seconds respectively. 

Advertisement - Article continues below

Best executive cars to buy

The engine uses a large turbo, which is partly driven by a small electric compressor, as well as exhaust gases. Audi claims it offsets the effects of turbo lag, with the system being automatically activated whenever the requested engine load exceeds the capabilities of the turbocharger. Under normal driving conditions, the electric compressor is bypassed with a valve.

The S5’s new mild-hybrid system comprises a 48-volt belt-driven alternator starter, a 0.5kWh lithium-ion battery pack and an energy recuperation system. Audi claims improved fuel economy, thanks to a revised engine control unit which shuts off the combustion engine when coasting at speeds between 34mph and 99mph. 

To complement the new powertrain, Audi provides a host of chassis upgrades for the S5 range, including progressive steering, sport suspension and a revised electronic chassis platform, which controls the car’s four-wheel-drive system and throttle response. Audi also offers optional adaptive dampers and a sport differential. 

Styling updates include S-Line front and rear bumpers, aluminium-look mirror caps, a revised diffuser, an updated honeycomb grille and a new exhaust system with dual-chrome tailpipes. LED headlights and tail lights are fitted as standard, as are a pair of leather-trimmed sports seats, a 12.3-inch digital gauge cluster and an 8.3-inch infotainment system.

Now read our review of the standard Audi A5. Let us know your thoughts in the comments section below…

Skip advert
Advertisement

Find a car with the experts

Skip advert
Advertisement

Recommended

New Audi S5 Avant review: a sturdy and speedy estate car
Audi S5 Avant - front tracking

New Audi S5 Avant review: a sturdy and speedy estate car

This sporty estate is a highly appealing all-rounder
Road tests
3 Dec 2024
New Audi S5 2024 review: it's fast, but is it fun?
Audi S5 - front

New Audi S5 2024 review: it's fast, but is it fun?

The new Audi S5 is a rapid and comfortable cruiser, but lacks engagement when the roads get twisty
Road tests
22 Oct 2024

Most Popular

New Kia PV5 Passenger MPV undercuts the VW ID.Buzz by a huge £25k
Kia PV5 Passenger - show front

New Kia PV5 Passenger MPV undercuts the VW ID.Buzz by a huge £25k

New entry into the electric people carrier market undercuts the VW ID. Buzz by a significant margin
News
29 Apr 2025
Car Deal of the Day: BMW’s ultimate luxury SUV at an unusually low price
BMW X7 - front

Car Deal of the Day: BMW’s ultimate luxury SUV at an unusually low price

German firm’s flagship SUV could never be called cheap but it is exceptional value at £735 a month – making it our Deal of the Day for Sunday 27 April
News
27 Apr 2025
New 2025 Kia PV5 van starts from a tempting £22,645
Kia PV5 Cargo on display at Commercial Vehicle Show - front 3/4

New 2025 Kia PV5 van starts from a tempting £22,645

All-new entry into the van market promises competitive pricing and comes with a range of up to 247 miles
News
30 Apr 2025