Australian Car Maintenance Cost Index 2026: Every Brand vs Toyota

30 brands, 27 repair types, one baseline. The 2026 index ranks how expensive each brand is to repair and maintain in Australia, indexed to Toyota = 1.00.

Headline numbers (2026): Mercedes-Benz owners pay 1.63× the Toyota baseline for equivalent repairs, BMW 1.57×, Audi 1.51×, Volkswagen 1.29×. At the other end, MG (0.81×), Chery (0.82×), Haval (0.84×) and BYD (0.86×) undercut Toyota itself. Across 27 common repairs, the annual gap between running a new Mercedes and a new Toyota is roughly $1,500-$2,500 — before depreciation.

The Full Index (30 Brands, Toyota = 1.00)

Rank	Brand	Avg repair cost	Index	Tier
1	MG	$580	0.81×	Budget Chinese
2	Chery	$592	0.82×	Budget Chinese
3	Haval	$601	0.84×	Budget Chinese
4	BYD	$615	0.86×	Budget Chinese / EV
5	LDV	$635	0.89×	Budget Chinese
6	Suzuki	$650	0.91×	Mainstream budget
7	Mitsubishi	$664	0.93×	Mainstream
8	Kia	$673	0.94×	Mainstream
9	Hyundai	$678	0.94×	Mainstream
10	Nissan	$718	1.00×	Mainstream (CVT risk premium)
11	Toyota	$717	1.00×	Mainstream benchmark
12	Mazda	$752	1.05×	Mainstream
13	Isuzu (ute)	$753	1.05×	Mainstream commercial
14	Ford	$824	1.15×	Mainstream + (wet-belt risk)
15	Subaru	$841	1.17×	Mainstream + (Boxer premium)
16	Volkswagen	$924	1.29×	European volume
17	Audi	$1084	1.51×	European premium
18	BMW	$1126	1.57×	European premium
19	Mercedes-Benz	$1170	1.63×	European premium
20	Porsche	$1432	2.00×	European performance

Method: average of 27 common repair cost ranges (midpoints) per brand across our estimating dataset (30 brands × 27 repairs = 870 estimates), indexed to Toyota = 1.00. Estimates for budgeting, not quotes — see the full methodology on each repair page.

Three Tiers, Three Ownership Realities

Budget tier (under 0.90×): MG, Chery, Haval, BYD, LDV

Parts are cheap and labour is standard — the payoff for shorter service networks is the lowest repair bill per visit.

Mainstream tier (0.90-1.28×): Suzuki, Mitsubishi, Kia, Hyundai, Nissan, Toyota, Mazda, Isuzu, Ford, Subaru, VW

Within ±10% of Toyota. Parts availability is excellent nationally, keeping both wait times and invoices short.Two mainstream caveats from our repair-level data: Nissan's Jatco CVT adds a $4,000-$6,500 tail risk outside the average, and Ford's wet-belt engines turn a skipped belt into a $1,000-$2,000 event. Subaru sits at 1.17× largely on Boxer head-gasket history ($2,200-$3,800 on EJ-era engines).

European premium tier (1.29×+): VW, Audi, BMW, Mercedes-Benz, Porsche

Parts pricing drives the premium — labour times are often similar to mainstream, but a BMW control arm costs 3x a Toyota equivalent.

The Five Most Expensive Repairs (Any Brand)

Repair	Typical range (AUD)	Why it hurts
CVT transmission repair	$1,600-$10,000	Sealed units; most failures end in full replacement
Head gasket	$1,440-$6,000	6-12 hrs labour to reach the gasket
Timing chain	$1,200-$6,000	Deep in the engine; Euro rear-mounted units worst
Catalytic converter	$640-$3,600	Precious-metal content; OEM Euro units $3,000+
Clutch (+ dual-mass flywheel)	$640-$3,000	Gearbox-out labour; DMF adds $400-$800

Cite This Index

Journalists, bloggers and Redditors are welcome to cite these figures with a link. Suggested attribution: “Data: AutoRepairCost.net Australian Car Maintenance Cost Index, 2026”. The underlying per-repair breakdowns (870 estimates across 27 repair types) live on the individual repair and brand pages, and the machine-readable summary is at /llms.txt.

Price Your Own Car

The index is a brand-level average. For your specific repair, use the repair cost calculator or jump to a capped-price servicing comparison to see when the dealer is actually cheaper.