BMW Alpina XB7 Sole Generation
Alpina X7. 612-631 hp twin-turbo V8. Hand-assembled at Spartanburg. Most-produced Alpina ever.
BMW G07 X7 platform. N63B44T4 4.4L twin-turbo V8 with Alpina-specific tuning: 612 hp / 590 lb-ft for 2020-2023, increased to 631 hp / 590 lb-ft for 2024+ model years (with 48V mild hybrid integration in the 2024 facelift). Eight-speed ZF 8HP automatic. xDrive AWD with full-time air suspension, Alpina Sport Suspension based on BMW's two-axle Air Suspension System with Active Roll Stabilization, Integral Active Steering. Three-row seating up to seven passengers (six with optional captains chairs). Production at BMW Plant Spartanburg, South Carolina — the only Alpina ever built outside Germany. Alpina-specific assembly handled by BMW's Special Vehicle Operations (SVO) workshop within Spartanburg, making each XB7 hand-finished by BMW's most-experienced technicians. Standard equipment Alpina-specific: 21-inch Alpina Dynamic forged wheels (or optional 23-inch Alpina Classic forged), Alpina-specific exhaust, Lavalina leather, Alpina-tuned brakes. 2024 facelift added 48V mild hybrid and the 631-hp tune. 2025 'XB7 Manufaktur' limited edition (120 units for US/Canada) marked the final purely-Alpina-branded production before BMW formally absorbed Alpina from 2026 model year. Original list prices: $145k (2020) escalating to ~$160k (2025). The XB7 has consistently sold out every model year since launch, with 2023 model year selling out in 12 days.
Strengths
- 631 hp twin-turbo V8 (2024+)
- Hand-assembled at Spartanburg by BMW SVO
- Active Roll Stabilization + integral active steering
- Three-row seating up to 7
- Most-produced Alpina ever (broad service availability)
- Always sells out — strong residual values
Weaknesses
- $145-160k starting point
- Heavy curb weight (~5,800 lb)
- 17 mpg combined fuel economy
- N63 V8 reliability concerns
- Brand transition to 'BMW Alpina' from 2026
Notable tech
- N63B44T4 4.4L twin-turbo V8 (612-631 hp)
- 48V mild hybrid (2024+ facelift)
- Eight-speed ZF automatic
- Active Roll Stabilization
- Integral active steering
- Hand-assembled by BMW SVO at Spartanburg
- 21-inch Alpina Dynamic / 23-inch Alpina Classic wheels
Common issues
- Too new for substantial long-term issue patterns
- N63 inherited reliability concerns
- Air suspension air-spring leaks (potential)
- Some early iDrive 8 infotainment software bugs
- Service costs significant
Used-market budget
$118,000
2020-2022 cars $78-115k. 2023-2024 cars $115-145k. 2025+ cars (631 hp + facelift) $145-165k+ for clean low-mile. XB7 Manufaktur edition (120 units) commands meaningful premium for the production rarity.
