Audi S8 vs BMW 7 Series: cost to own

Verdict, over 6 years

The BMW 7 Series costs about $4,743 less

That's $66 a month. Closest matching trims: same fuel and drive where possible.
S8 TFSI quattro tiptronic$3,537/moTrue cost
7 Series 740 xDrive M Sport Edition✓ $3,472/moTrue cost
2027 Audi S8
2027 Audi S8
Closest matching trim: S8 TFSI quattro tiptronic
Sticker (MSRP)$156,950
+$38,262→↓Freight, fees, HST
Drive away$195,212
+ running costs→↓− $81,374 resale
True cost$3,537/moA month to own, after resale
2027 BMW 7 Series
2027 BMW 7 Series
Closest matching trim: 7 Series 740 xDrive M Sport Edition
Sticker (MSRP)$154,500
+$36,578→↓Freight, fees, HST
Drive away$191,078
+ running costs→↓− $75,705 resale
True cost$3,472/moA month to own, after resale

Line by line

Price
Sticker (MSRP)$156,950✓ $154,5007 Series by $2,450
Freight and fees, before tax$15,804✓ $14,5967 Series by $1,208
Sales tax (HST)$22,458✓ $21,9827 Series by $476
Drive-away price$195,212✓ $191,0787 Series by $4,134
Running costs, 6 years
Fuel or charging$22,264✓ $17,9827 Series by $4,282
Insurance (estimate)$27,253✓ $26,9237 Series by $330
Maintenance (estimate)$12,850$12,850—
Loan rate6.5%6.5%—
Loan interest$40,004✓ $39,1357 Series by $869
Lost return on your money$38,398✓ $37,6007 Series by $798
Resale after 6 yrs✓ −$81,374−$75,705S8 by $5,669
Total
True cost$254,697✓ $249,9547 Series by $4,743
True cost a month$3,537/mo✓ $3,472/mo7 Series by $65
You pay each month$4,065/mo✓ $3,931/mo7 Series by $134
Practical
Fuel typeHybridPremium gas—
Seats55—
Carry-ons, 2 peopleNot publishedNot published—
Cargo behind row 2, litresNot publishedNot published—
Length—5.40 m—
Resale % after 6 yrs✓ 52%49%—
US crash testNot rated yetNot rated yet—
Price
Sticker (MSRP)
S8 TFSI quattro tiptronic $156,9507 Series 740 xDrive M Sport Edition ✓ $154,500Cheaper by 7 Series by $2,450
Freight and fees, before tax
S8 TFSI quattro tiptronic $15,8047 Series 740 xDrive M Sport Edition ✓ $14,596Cheaper by 7 Series by $1,208
Sales tax (HST)
S8 TFSI quattro tiptronic $22,4587 Series 740 xDrive M Sport Edition ✓ $21,982Cheaper by 7 Series by $476
Drive-away price
S8 TFSI quattro tiptronic $195,2127 Series 740 xDrive M Sport Edition ✓ $191,078Cheaper by 7 Series by $4,134
Running costs, 6 years
Fuel or charging
S8 TFSI quattro tiptronic $22,2647 Series 740 xDrive M Sport Edition ✓ $17,982Cheaper by 7 Series by $4,282
Insurance (estimate)
S8 TFSI quattro tiptronic $27,2537 Series 740 xDrive M Sport Edition ✓ $26,923Cheaper by 7 Series by $330
Maintenance (estimate)
S8 TFSI quattro tiptronic $12,8507 Series 740 xDrive M Sport Edition $12,850Cheaper by —
Loan rate
S8 TFSI quattro tiptronic 6.5%7 Series 740 xDrive M Sport Edition 6.5%Cheaper by —
Loan interest
S8 TFSI quattro tiptronic $40,0047 Series 740 xDrive M Sport Edition ✓ $39,135Cheaper by 7 Series by $869
Lost return on your money
S8 TFSI quattro tiptronic $38,3987 Series 740 xDrive M Sport Edition ✓ $37,600Cheaper by 7 Series by $798
Resale after 6 yrs
S8 TFSI quattro tiptronic ✓ −$81,3747 Series 740 xDrive M Sport Edition −$75,705Cheaper by S8 by $5,669
Total
True cost
S8 TFSI quattro tiptronic $254,6977 Series 740 xDrive M Sport Edition ✓ $249,954Cheaper by 7 Series by $4,743
True cost a month
S8 TFSI quattro tiptronic $3,537/mo7 Series 740 xDrive M Sport Edition ✓ $3,472/moCheaper by 7 Series by $65
You pay each month
S8 TFSI quattro tiptronic $4,065/mo7 Series 740 xDrive M Sport Edition ✓ $3,931/moCheaper by 7 Series by $134
Practical
Fuel type
S8 TFSI quattro tiptronic Hybrid7 Series 740 xDrive M Sport Edition Premium gasCheaper by —
Seats
S8 TFSI quattro tiptronic 57 Series 740 xDrive M Sport Edition 5Cheaper by —
Carry-ons, 2 people
S8 TFSI quattro tiptronic Not published7 Series 740 xDrive M Sport Edition Not publishedCheaper by —
Cargo behind row 2, litres
S8 TFSI quattro tiptronic Not published7 Series 740 xDrive M Sport Edition Not publishedCheaper by —
Length
S8 TFSI quattro tiptronic —7 Series 740 xDrive M Sport Edition 5.40 mCheaper by —
Resale % after 6 yrs
S8 TFSI quattro tiptronic ✓ 52%7 Series 740 xDrive M Sport Edition 49%Cheaper by —
US crash test
S8 TFSI quattro tiptronic Not rated yet7 Series 740 xDrive M Sport Edition Not rated yetCheaper by —

✓ marks the better figure. Resale for both is typical for their type and brand (unless you lease). These trims differ in fuel (hybrid vs premium gas), which drives part of the gap. Their stickers differ by $2,450.