Mercedes-Benz AMG GT vs BMW 8 Series
A detailed look at how two of Australia's most popular cars compare on price, running costs, safety, and everyday livability.
Specifications and pricing correct at time of publishing. Prices are RRP before on-road costs unless stated otherwise. Always confirm with the manufacturer or dealer before purchasing.
Data checked: specs 29 Aug 2026, price 24 Jun 2026
Driver assistance, as the maker lists it
Swipe across. Tap a feature to see what it does and each car's source.
StandardOptional: printed price, +pack or NCO (no-cost)No, not offeredNo dataCounts beside each car use the same colours; ? is no option data.
From each manufacturer's Australian equipment list. No data means that car's document does not say. The drawings are our own illustrations of how each kind of system works.
$373,000RRP
- no option data for this car
$294,900RRP
- with the Mercedes-Benz AMG GT's standard kit: $294,900 (nothing to add)
Printed option prices only. A pack is counted once and makes the figure a floor when it carries no printed price. Nothing is inferred from the other car.
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Price Breakdown
The Mercedes-Benz AMG GT starts from $373,000 before on-road costs, while the BMW 8 Series opens at $294,900. That makes the BMW 8 Series the more affordable entry point by $78,100.
Once you factor in stamp duty, registration, CTP insurance, and dealer delivery, expect to add roughly 8-12% on top of the RRP depending on your state. That puts estimated driveaway prices in the ballpark of $410,300 and $324,390 respectively.
Over 5 years, the running costs favour the BMW 8 Series by roughly $5,555 in fuel alone.
Safety Rundown
ANCAP safety ratings have not been published for both models yet. We will update this section when crash test results are available.
Recalls on our record
Mercedes-Benz AMG GT
- REC-005923 · published 18 Mar 2024Due to a manufacturing defect, vehicle management systems connected to the fuse box may fail.Year range on the notice: 2023 - 2024
- REC-005552 · published 2 Nov 2022Due to a manufacturing defect, the bonding between the driveshaft and the engine/transmission flange may not be secured as intended.Year range on the notice: 2015 - 2017
- REC-005517 · published 5 Sep 2022Due to a manufacturing defect the transmission wiring harness may be damaged.Year range on the notice: 2018 - 2022
- 9 more on the model page.
BMW 8 Series
None open on our record
A recall covers the builds its notice lists, not every car of a model. Check your VIN at vehiclerecalls.gov.au.
Feature Showdown
Both come with modern infotainment systems. Apple CarPlay and Android Auto are standard across both.
The Mercedes-Benz AMG GT stands out with Apple CarPlay and Burmester audio — features our data doesn't list for the BMW 8 Series. The BMW 8 Series counters with wireless Apple CarPlay/Android Auto, wireless charging and Bowers & Wilkins audio. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the Mercedes-Benz AMG GT gets nappa leather upholstery while the BMW 8 Series offers vernasca leather.
Drivetrain
The Mercedes-Benz AMG GT uses a Petrol producing 430kW and 800Nm of torque, sent through a 9-speed auto to a AWD layout. It covers the 0-100km/h sprint in 3.2 seconds.
The BMW 8 Series responds with a Petrol making 390kW and 750Nm, paired to a auto driving all four wheels. It gets to 100km/h in 3.9 seconds.
The Mercedes-Benz AMG GT has the clear power advantage at 430kW vs 390kW. In the 0-100 sprint (manufacturer-claimed), the Mercedes-Benz AMG GT is 0.7s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Mercedes-Benz AMG GT measures 4,728mm long on a 2,700mm wheelbase, 354mm shorter than the BMW 8 Series at 5,082mm (3,023mm wheelbase). The longer wheelbase on the BMW 8 Series generally means more rear legroom.
Boot space is 321L in the Mercedes-Benz AMG GT and 440L in the BMW 8 Series, giving the BMW 8 Series a 119L advantage.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
12.5m to 12.6m
Based on 12.5m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 12.6m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
Compare U-turns side by side
Turning Circle · U-turn compare
kerb-to-kerb, 2 cars0 of 2 clear a 7.0 m street in one sweep
Green cars complete the U-turn; amber need a 3-point turn. Drag the slider to test tighter streets.
Standard widths: AU local streets ~5.5–7 m; main roads ~9–12 m.
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $4,161/year for the Mercedes-Benz AMG GT and $3,050/year for the BMW 8 Series. That is a $1,111 annual difference in favour of the BMW 8 Series.
Warranty: 5 years / 999,999km (Mercedes-Benz AMG GT) vs 5 years / 999,999km (BMW 8 Series). Both match on warranty length.
Who Should Buy Which?
Buy the Mercedes-Benz AMG GT if: You prioritise performance, or prefer Mercedes-Benz's approach to design and ownership experience.
Buy the BMW 8 Series if: You want the lower entry price, need more boot space, want lower running costs, or prefer BMW's approach to design and ownership experience.
The Verdict
BMW 8 Series: Top CarSorted Score, 56 vs 48
The BMW 8 Series comes out ahead on the CarSorted Score (56 vs 48), taking 3 of 5 key spec rows below and coming in at a lower price. The deciding gaps: fuel economy (BMW 8 Series ahead by 35), value (BMW 8 Series ahead by 8), safety (BMW 8 Series ahead by 4). The BMW 8 Series will save you roughly $1,111 a year in fuel. If boot space matters, the BMW 8 Series has a clear edge. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Mercedes-Benz AMG GT and BMW 8 Series?
The BMW 8 Series is the cheapest at $294,900 before on-road costs. That undercuts the Mercedes-Benz AMG GT by $78,100.
Which is the most fuel-efficient?
The BMW 8 Series uses the least fuel at 10.7L/100km on the combined cycle.
What are the ANCAP safety ratings?
None of Mercedes-Benz AMG GT and BMW 8 Series carry a published ANCAP rating yet, so there is no crash result to compare. Check back as they are tested.
Which has the most boot space?
The BMW 8 Series has the largest boot at 440L with the seats up.
Which is the most powerful?
The Mercedes-Benz AMG GT makes the most power at 430kW. The Mercedes-Benz AMG GT is quickest to 100km/h in 3.2s.
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Disclaimer: All information in this comparison was believed to be correct at the time of publishing (20 April 2026). Prices are manufacturer recommended retail prices (RRP) and may vary by state, dealer, and options. Driveaway costs include estimated on-road costs for Victoria. Fuel economy figures are WLTP/ADR combined cycle. Specifications can change without notice. Always verify with the manufacturer before making a purchase decision. CarSorted does not accept payment for recommendations.
Auto-generated from CarSorted's specification data · 20 April 2026
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