{"id":1802938,"date":"2026-03-02T00:00:00","date_gmt":"2026-03-01T21:00:00","guid":{"rendered":"https:\/\/analyse.optim.biz\/?p=1802938"},"modified":"2026-03-02T00:00:00","modified_gmt":"2026-03-01T21:00:00","slug":"audi-rs5-review","status":"publish","type":"post","link":"https:\/\/analyse.optim.biz\/?p=1802938","title":{"rendered":"Audi RS5 review"},"content":{"rendered":"
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Audi Sport\u2019s first foray into the world of plug-in hybrids<\/a>. And also the most complex car the company\u2019s RS division has ever made, according to Chief Technical Officer Steffen Bamberger.\u00a0<\/p>\n

The 2.9-litre, 503bhp twin turbo V6 is joined by a 174bhp electric motor, fed by a 25.9kWh battery for a total system output of 630bhp and 590lb ft of torque. It also gets RS-specific front and rear axles, a faster steering rack, sports suspension that sticks with steel springs but has clever twin-valve dampers, and bespoke tyres with the option of 21in wheels and bigger rims on the rear. The body structure is 10 per cent stiffer than the regular A5\u2019s<\/a>, though the same PPE platform obviously underpins it.<\/p>\n<\/div>\n

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There\u2019s also the option of carbon ceramic brakes \u00ad\u2013 they measure 440mm upfront and 410mm at the rear (only the Bentley Continental GT Speed<\/a> and Lamborghini Urus<\/a> can match that), and weigh 30kg less than the standard steel discs. Maximum brake feel and minimal fade are key attributes here. There\u2019s magic going on, for sure, and Audi Sport boss Rolf Michl is big on tactility and character which bodes well.<\/p>\n

It looks awesome. Does it have the same impact in the flesh?<\/h2>\n

Absolutely. Head-on, it gives the rather under-nourished looking A5 the mother and father of all glow-ups. It\u2019s even better from the rear; check out its shoulders and those planet-sized exhaust exits. They sit further inboard because of the exhaust\u2019s L shape and muffler.<\/p>\n

It\u2019s up against old foes, the BMW M3<\/a> and Mercedes AMG C63<\/a> (with a nod to the ever-lovely Alfa Guilia Quadrifoglio<\/a>), but in terms of presence and visual execution we reckon the RS5 has the edge. The saloon, too, not just the Avant.<\/p>\n

Much of the exterior is new, and it\u2019s 40mm wider overall. The new aero elements are finished in gloss black, or an optional carbon design, and there\u2019s an RS matrix light signature. The rear lights also feature a \u2018chequered flag\u2019 pattern. Thankfully, the design team stopped short of tuner-style self-parody.<\/p>\n<\/div>\n

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Is it a true Quattro?<\/h2>\n

Audi will never deviate from its signature all-wheel drive recipe, but the new RS5 introduces what you might term a side hustle (sideways hustle?). It combines a Torsen centre differential with what it calls Dynamic Torque Vectoring on the rear axle \u2013 a world first, says the company. The centre diff might be a throwback to Quattros past but it\u2019s state-of-the-art here; it has a preload function so that it\u2019s always partially locked. The result is a torque split that varies between 70\/30 and 15\/85 front to rear, an unusually extrovert figure for an Audi with quattro functionality, and a pointer to the RS5\u2019s more, shall we say, indulgent personality.<\/p>\n<\/div>\n

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How does that work?<\/h2>\n

This is where the electrified rear transaxle comes in. A water-cooled permanent magnet e-motor operates as a high-voltage actuator to provide electro-mechanical torque vectoring to each of the rear wheels. It takes just 15 milliseconds, can cope with hefty torque loads (up to a theoretical 1,475lb ft), and does its thing on and off throttle and under braking.<\/p>\n

Has Audi created a hi-tech sledgehammer in order to crack a traction-related nut? Perhaps. But there\u2019s a genuine bandwidth here, and the promise of agility and interactivity to go with Audi\u2019s trad insane grip levels. And remember, the RS5 can also travel a claimed 52 miles in pure electric mode, which is double the distance most people do in a day.<\/p>\n

Tell me more about the ICE.<\/h2>\n

It\u2019s been carried over from the previous RS4<\/a>, but the engineers reckon about 60 per cent of it has been improved (power output from the engine is up 59bhp on the old RS4). The turbo\u2019s geometry has been revised, there are new water-to-air intercoolers to reduce intake temperatures, and it runs on a Miller combustion cycle for enhanced efficiency. There\u2019s also a revised fuel injection system.<\/p>\n

The new RS5 will do 0-62mph in 3.6 seconds and 177mph all-out (with the Sport pack fitted). Audi claims 74mpg combined but even with the battery discharged the RS5 should be good for 29mpg. And while it might be packing 630bhp overall, its PHEV status obviously reduces its CO2 emissions and makes it much less punitive in terms of taxation.<\/p>\n

And what about the electric bit?<\/h2>\n

It\u2019s clever. The battery lives under the boot floor, and improved chemistry means that its power output remains impressive even if its state of charge is low. Thermal management has been improved, so it\u2019s less temperature sensitive. The battery doesn\u2019t just power the primary e-motor, it also supplies up to 8kW to the motor in the torque vectoring unit.<\/p>\n

Here\u2019s where it gets more complicated. The RS5 would feel half-baked if the battery\u2019s state-of-charge was sub-optimal, so in RS Sport and RS torque rear (i.e. drift) modes, the state of charge is held at 90 per cent. Pumps, fans and heat exchangers keep things at around 20\u00b0C, the temperature at which the battery does its best work.<\/p>\n

In Hybrid mode, the battery is always being topped up, although you can select a preferred SoC using a digital slider. There\u2019s also a Boost mode, triggered by a button on the steering wheel, that summons up everything the car\u2019s got for 10 seconds. You get a countdown on the instrument display.<\/p>\n

That\u2019s all well and good but\u2026 surely in a parallel universe the RS5 is combustion only?<\/h2>\n

Hmm. You might be alluding to the elephant in the room here, because the RS5 is unavoidably chunky. It has eaten some pies, and then gone back for seconds. In Avant form, it weighs 2,370kg, a daft figure for something in this segment, but that\u2019s what you get when you add a second powerplant. That\u2019s half a tonne<\/em> more than an M3 Touring<\/a>.<\/p>\n

Of course, the RS team are adamant that the changes to the suspension and the DTV combine to serve up a car that feels much lighter and more agile. Like a car that doesn\u2019t have a chunky hybrid apparatus, in other words. Being a PHEV, there are obvious benefits in terms of emissions and energy consumption. The RS5 wants to have its Black Forest gateau and eat it. To hell with the diet.<\/p>\n<\/div>\n

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The PHEV format means compromise, and there are plenty of us who yearn for simpler times. Maybe we\u2019ve gotten used to it, or maybe the engineers are getting the hang of it all now, but the RS5 manages to surmount the various challenges and blend the elements more successfully than most.<\/p>\n

Rather than wring their hands at the weight penalty, Audi\u2019s RS team has taken the opportunities the hybrid system presents and run with it. Forget the drift mode \u2013 as fun as it is \u2013 the RS5 torque vectors its way out of trouble very convincingly. It might be heavy but there\u2019s light and shade to its dynamics, and some real personality here, too.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Audi Sport\u2019s first foray into the world of plug-in hybrids. And also the most complex car the company\u2019s RS division has ever made, according to Chief Technical Officer Steffen Bamberger.\u00a0 The 2.9-litre, 503bhp twin turbo V6 is joined by a 174bhp electric motor, fed by a 25.9kWh battery for a total system output of 630bhp […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[226,237],"class_list":["post-1802938","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-crawlmanager","tag-topgear-com"],"_links":{"self":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/1802938","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1802938"}],"version-history":[{"count":0,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/1802938\/revisions"}],"wp:attachment":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1802938"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1802938"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1802938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}