Volvo C70 Second Generation (P1 Platform) 2006-2013 US Market Fitment Guide
The Complete Fitment Guide for the Second Generation Volvo C70 (2006 to 2013)
Returns destroy margins.
The second generation Volvo C70 is a 2 door retractable hardtop convertible built on Volvo’s P1 platform. That matters because people often assume “C70 is C70” and order parts like it is the earlier car. It is not.
This C70 (2006 to 2013) shares its core platform architecture with the S40 sedan, V50 wagon, and C30 hatchback. The P1 platform was co developed with Ford of Europe and Mazda during Ford’s ownership of Volvo. The C70 itself was assembled at a dedicated Pininfarina Sverige AB joint venture plant in Uddevalla, Sweden, separate from the Ghent, Belgium plant that produced the S40, V50, and C30.
The defining feature is the 3 piece retractable metal hardtop developed with Webasto. In the US market, the C70 was offered primarily with the turbocharged 2.5L 5 cylinder T5 engine from Volvo’s modular inline 5 family. A naturally aspirated 2.4L 5 cylinder was available by special order through 2007. All US C70s are front wheel drive only.
One more thing that saves real money: the second generation C70 is not related to the first generation C70 (1998 to 2005). There is zero parts interchange between generations. This guide maps the fitment splits that actually prevent returns on Volvo’s retractable hardtop convertible.
Generation Overview (2006 to 2013 US Market)
The second generation C70 debuted at the 2005 Frankfurt Motor Show and replaced both the first generation coupe and soft top convertible with a single retractable hardtop model. It went on sale in the US in spring 2006. Final assembly was handled by Pininfarina Sverige AB at the Uddevalla plant. The 3 piece folding metal hardtop was manufactured by Pininfarina’s subsidiary RHTU Sverige and developed with Webasto. Total US sales were approximately 36,995 units.
For the 2011 US model year, the C70 received a mid cycle facelift. It was shown earlier at the 2009 Frankfurt Motor Show as a 2010 European model. The facelift brought a redesigned front end, new rear LED tail lights, a wider instrument panel, and revised bumpers. Engine and transmission offerings stayed the same. An R Design package became available with the facelift, focused on sportier styling. A Polestar performance software upgrade was offered for T5 engines from model year 2008 onward. In the final years (2012 to 2013), an Inscription package added unique colors, wheels, trim, and a power boost to 250 hp. The last C70 rolled off the line on June 25, 2013 with no direct successor.
Key Platform Facts That Drive Fitment
Platform: P1 (Volvo designation), based on the Ford C1 and Mazda BK compact platform. Front engine, front wheel drive, transverse inline 5.
Assembly: Uddevalla, Sweden at the Pininfarina Sverige AB joint venture plant. Not built at Ghent with S40, V50, C30.
Body style: 2 door retractable hardtop convertible only. 3 piece folding metal roof by Webasto and Pininfarina.
Engine family: Volvo modular inline 5 (often referred to as the Whiteblock family). Turbocharged T5 for most US cars, naturally aspirated 2.4i in limited US availability.
US engines: B5254T2 2.5L turbo T5 (218 to 227 hp), B5244S2 2.4L naturally aspirated (168 hp, special order 2006 to 2007 only).
Transmissions: AW55 50/51 5 speed automatic (most common), M66 6 speed manual (uncommon in US).
Drive: Front wheel drive only. No AWD offered.
Front suspension: MacPherson struts with coil springs and stabilizer bar. Wider track than S40 and V50.
Rear suspension: Multi link with coil springs and stabilizer bar.
Brakes: 4 wheel disc with ABS and DSTC standard.
Wheelbase: 103.9 inches (2,640 mm).
Curb weight: Approximately 3,726 to 3,879 lbs.
Roof: 3 piece electro hydraulic retractable metal hardtop. Adds about 15 percent structural rigidity when up versus the previous soft top C70. Operates in under 30 seconds.
Safety: IIHS Top Safety Pick. SIPS, WHIPS, front and side airbags. Door mounted inflatable curtain airbags that deploy upward and remain rigid with windows open. Pop up roll hoops. Boron steel reinforcements in the A pillar and sills.
Shared platform: S40, V50, C30 are P1 siblings.
Not shared with: First gen C70 (P80), S60 and V70 (P2), S80 (P2 and P3), XC90 (P2). No interchangeable body or structural parts with these.
Complete Engine Reference (US Market) Without the Confusion
B5254T2 (T5)
Displacement: 2.5L (2,521 cc)
Type: Turbocharged inline 5
Output (US): 218 hp / 236 lb ft
US years: 2006 to 2007
Notes: T5 badge. Mitsubishi TD04L 14T turbo. Bosch ME7 management.
B5254T2 (revised calibration)
Displacement: 2.5L (2,521 cc)
Type: Turbocharged inline 5
Output (US): 227 hp / 236 lb ft
US years: 2008 to 2013
Notes: Power increase via ECU recalibration. Polestar software available.
B5254T2 Inscription
Displacement: 2.5L (2,521 cc)
Type: Turbocharged inline 5
Output (US): 250 hp / 266 lb ft
US years: 2012 to 2013
Notes: Inscription package only. Factory Polestar level tune.
B5244S2 (2.4i)
Displacement: 2.4L (2,435 cc)
Type: Naturally aspirated inline 5
Output (US): 168 hp / 170 lb ft
US years: 2006 to 2007
Notes: 2.4i badge. Special order only in the US. Very rare.
Important note: All US T5 engines are B5254T2 2.5L turbo. The jump from 218 to 227 hp around 2008 was calibration driven, not a hardware change. The 250 hp Inscription tune adds more boost and fuel mapping changes. The naturally aspirated B5244S2 is rare enough that parts availability can be spotty, so you want VIN confirmation before you promise anything.
Transmission Reference Without the Table
AW55 50/51 (SN)
Type: Automatic
Speeds: 5 speed
Notes: Primary US transmission. Aisin Warner. Shared with S40, V50, C30.
M66 (Getrag)
Type: Manual
Speeds: 6 speed
Notes: Rare in US C70s. Compact variant shared with other Volvo applications.
Catalog Accuracy: The Fitment Splits That Actually Matter
Split 1: Pre facelift (2006 to 2010) vs Post facelift (2011 to 2013)
The 2011 US model year facelift is a major cosmetic split.
Changes include:
Redesigned front bumper, grille, and hood
New headlight assemblies with different shape and housing
New rear LED tail lights replacing conventional bulb units
Wider instrument panel and dashboard revision
Revised side mirror design
Updated rear bumper
New wheel designs available
What does not interchange: headlights, tail lights, bumpers, grilles, and front end panels do not interchange across the facelift split. Interior dashboard components also changed. Mechanical and drivetrain components are generally compatible across all years.
Split 2: T5 (turbo) vs 2.4i (naturally aspirated)
Most US cars are T5. The 2.4i exists in 2006 to 2007 by special order.
Differences that create returns:
Different engine (B5254T2 turbo vs B5244S2 naturally aspirated)
Turbocharger, intercooler, and boost plumbing are T5 only
Different exhaust manifold and downpipe
Different ECU calibration and potentially sensors
Engine mounts may differ due to torque and load differences
Rule: if the part touches intake, fuel, exhaust, cooling, or engine accessories, confirm the engine first.
Split 3: 5 speed automatic vs 6 speed manual
Most US cars have the AW55 50/51 automatic. The M66 manual is uncommon and it changes everything around it.
Expect differences in:
Transmission assembly and bell housing
Control modules, clutch hydraulics, and wiring
Axles and shafts (lengths and spline details can vary)
Shifter mechanism and console trim
Pedal assembly (manual includes clutch pedal)
Flywheel (manual) vs torque converter (automatic)
Split 4: C70 vs S40, V50, C30 (P1 siblings)
Yes, these cars share P1 platform DNA. Many mechanical components can interchange, including engine, transmission, front suspension, steering, brakes, and some subframe related components.
But this is where people lose money:
All body panels are unique to the C70
The retractable hardtop mechanism is C70 specific (hydraulics, roof panels, latches, seals, trunk partition)
ROPS roll over protection is C70 specific
Trunk area is completely different to accommodate the folded roof
Door mounted inflatable curtain airbags are unique to the C70
Structural reinforcements differ (no fixed B pillar on the C70)
Track width is wider on the C70 than S40 and V50
Electrical harnessing differs due to convertible modules and roof system
Dashboard and interior variations exist depending on year and trim
Engine and transmission parts often interchange, but suspension parts should be verified because track width, ride height, and packaging differ. Always confirm by part number.
Split 5: Second gen C70 (2006 to 2013) vs First gen C70 (1998 to 2005)
This is not a “close enough” situation. Different platform, different body, different electrical architecture, different roof system, and different parts ecosystem. The shared name does not mean shared parts. If your listing or catalog blends generations, you will eat returns.
Split 6: Standard vs R Design vs Inscription
These packages sit on the same mechanical base, but appearance and trim can break interchange.
R Design (2011 and newer) commonly adds:
Unique bumper lips and spoilers
Side rocker extensions
Sport interior trim and upholstery differences
Specific wheel designs
Inscription (2012 to 2013) commonly adds:
Unique paint colors
Unique wheels and trim details
Power increase to 250 hp via factory tune
Interior trim differences
Most mechanical parts interchange, but exterior trim pieces are package specific. For Inscription, ECU replacement should match the correct calibration.
Split 7: Uddevalla assembly vs other P1 assembly plants
The C70 was built exclusively in Uddevalla. S40, V50, and C30 were built in Ghent. Even when the platform is shared, assembly specific part numbers can show up, especially in body, structure, and harness related areas. Treat VIN verification as mandatory.
Ordering Quick Reference Checklist
Before ordering any part for a second generation Volvo C70, confirm:
Generation: second gen P1 (2006 to 2013), not first gen P80 (1998 to 2005)
Model year: 2006 to 2010 or 2011 to 2013 (lighting, bumpers, grille, and dashboard differ)
Engine: T5 2.5L turbo or 2.4i 2.4L naturally aspirated (rare, 2006 to 2007 only)
Power level: 218 hp (2006 to 2007), 227 hp (2008 to 2013), or 250 hp (Inscription 2012 to 2013) for calibration sensitive components
Transmission: AW55 automatic or M66 manual
Package: Standard, R Design, or Inscription for exterior and interior trim
VIN: always verify because running production changes happen
Three Questions You Should Always Ask
What model year is it, and is it pre facelift (2006 to 2010) or post facelift (2011 to 2013)?
Is it a T5 turbo or the rare 2.4i naturally aspirated car?
Is the part being sourced for the C70 specifically, or for another P1 car like S40, V50, or C30?
Disclaimer: This guide is based on publicly available specifications, Volvo press materials, and independent research. Part interchangeability should always be confirmed via VIN and OEM part number lookup. Specifications may change without notice. This document does not constitute official Volvo parts catalog data. Visuals and illustrations in this article were generated using AI for representative purposes and may not reflect exact technical schematics.